489482880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 256

約数和(自身を含む): 1652400000

約数和(自身を除く): 1162917120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 59, 60, 64, 80, 87, 96, 116, 118, 120, 128, 145, 149, 160, 174, 177, 192, 232, 236, 240, 290, 295, 298, 320, 348, 354, 384, 435, 447, 464, 472, 480, 580, 590, 596, 640, 696, 708, 745, 870, 885, 894, 928, 944, 960, 1160, 1180, 1192, 1392, 1416, 1490, 1711, 1740, 1770, 1788, 1856, 1888, 1920, 2235, 2320, 2360, 2384, 2784, 2832, 2980, 3422, 3480, 3540, 3576, 3712, 3776, 4321, 4470, 4640, 4720, 4768, 5133, 5568, 5664, 5960, 6844, 6960, 7080, 7152, 7552, 8555, 8642, 8791, 8940, 9280, 9440, 9536, 10266, 11136, 11328, 11920, 12963, 13688, 13920, 14160, 14304, 17110, 17284, 17582, 17880, 18560, 18880, 19072, 20532, 21605, 22656, 23840, 25665, 25926, 26373, 27376, 27840, 28320, 28608, 34220, 34568, 35164, 35760, 37760, 41064, 43210, 43955, 47680, 51330, 51852, 52746, 54752, 55680, 56640, 57216, 64815, 68440, 69136, 70328, 71520, 82128, 86420, 87910, 95360, 102660, 103704, 105492, 109504, 113280, 129630, 131865, 136880, 138272, 140656, 143040, 164256, 172840, 175820, 205320, 207408, 210984, 219008, 254939, 259260, 263730, 273760, 276544, 281312, 286080, 328512, 345680, 351640, 410640, 414816, 421968, 509878, 518520, 527460, 547520, 553088, 562624, 657024, 691360, 703280, 764817, 821280, 829632, 843936, 1019756, 1037040, 1054920, 1095040, 1125248, 1274695, 1382720, 1406560, 1529634, 1642560, 1659264, 1687872, 2039512, 2074080, 2109840, 2549390, 2765440, 2813120, 3059268, 3285120, 3375744, 3824085, 4079024, 4148160, 4219680, 5098780, 5626240, 6118536, 7648170, 8158048, 8296320, 8439360, 10197560, 12237072, 15296340, 16316096, 16878720, 20395120, 24474144, 30592680, 32632192, 40790240, 48948288, 61185360, 81580480, 97896576, 122370720, 163160960, 244741440, 489482880]

約数ペア:

[(1, 489482880), (2, 244741440), (3, 163160960), (4, 122370720), (5, 97896576), (6, 81580480), (8, 61185360), (10, 48948288), (12, 40790240), (15, 32632192), (16, 30592680), (20, 24474144), (24, 20395120), (29, 16878720), (30, 16316096), (32, 15296340), (40, 12237072), (48, 10197560), (58, 8439360), (59, 8296320), (60, 8158048), (64, 7648170), (80, 6118536), (87, 5626240), (96, 5098780), (116, 4219680), (118, 4148160), (120, 4079024), (128, 3824085), (145, 3375744), (149, 3285120), (160, 3059268), (174, 2813120), (177, 2765440), (192, 2549390), (232, 2109840), (236, 2074080), (240, 2039512), (290, 1687872), (295, 1659264), (298, 1642560), (320, 1529634), (348, 1406560), (354, 1382720), (384, 1274695), (435, 1125248), (447, 1095040), (464, 1054920), (472, 1037040), (480, 1019756), (580, 843936), (590, 829632), (596, 821280), (640, 764817), (696, 703280), (708, 691360), (745, 657024), (870, 562624), (885, 553088), (894, 547520), (928, 527460), (944, 518520), (960, 509878), (1160, 421968), (1180, 414816), (1192, 410640), (1392, 351640), (1416, 345680), (1490, 328512), (1711, 286080), (1740, 281312), (1770, 276544), (1788, 273760), (1856, 263730), (1888, 259260), (1920, 254939), (2235, 219008), (2320, 210984), (2360, 207408), (2384, 205320), (2784, 175820), (2832, 172840), (2980, 164256), (3422, 143040), (3480, 140656), (3540, 138272), (3576, 136880), (3712, 131865), (3776, 129630), (4321, 113280), (4470, 109504), (4640, 105492), (4720, 103704), (4768, 102660), (5133, 95360), (5568, 87910), (5664, 86420), (5960, 82128), (6844, 71520), (6960, 70328), (7080, 69136), (7152, 68440), (7552, 64815), (8555, 57216), (8642, 56640), (8791, 55680), (8940, 54752), (9280, 52746), (9440, 51852), (9536, 51330), (10266, 47680), (11136, 43955), (11328, 43210), (11920, 41064), (12963, 37760), (13688, 35760), (13920, 35164), (14160, 34568), (14304, 34220), (17110, 28608), (17284, 28320), (17582, 27840), (17880, 27376), (18560, 26373), (18880, 25926), (19072, 25665), (20532, 23840), (21605, 22656)]