30592680

素因数分解:

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

素因数の和:251

約数の個数: 128

約数和(自身を含む): 97200000

約数和(自身を除く): 66607320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 59, 60, 87, 116, 118, 120, 145, 149, 174, 177, 232, 236, 290, 295, 298, 348, 354, 435, 447, 472, 580, 590, 596, 696, 708, 745, 870, 885, 894, 1160, 1180, 1192, 1416, 1490, 1711, 1740, 1770, 1788, 2235, 2360, 2980, 3422, 3480, 3540, 3576, 4321, 4470, 5133, 5960, 6844, 7080, 8555, 8642, 8791, 8940, 10266, 12963, 13688, 17110, 17284, 17582, 17880, 20532, 21605, 25665, 25926, 26373, 34220, 34568, 35164, 41064, 43210, 43955, 51330, 51852, 52746, 64815, 68440, 70328, 86420, 87910, 102660, 103704, 105492, 129630, 131865, 172840, 175820, 205320, 210984, 254939, 259260, 263730, 351640, 509878, 518520, 527460, 764817, 1019756, 1054920, 1274695, 1529634, 2039512, 2549390, 3059268, 3824085, 5098780, 6118536, 7648170, 10197560, 15296340, 30592680]

約数ペア:

[(1, 30592680), (2, 15296340), (3, 10197560), (4, 7648170), (5, 6118536), (6, 5098780), (8, 3824085), (10, 3059268), (12, 2549390), (15, 2039512), (20, 1529634), (24, 1274695), (29, 1054920), (30, 1019756), (40, 764817), (58, 527460), (59, 518520), (60, 509878), (87, 351640), (116, 263730), (118, 259260), (120, 254939), (145, 210984), (149, 205320), (174, 175820), (177, 172840), (232, 131865), (236, 129630), (290, 105492), (295, 103704), (298, 102660), (348, 87910), (354, 86420), (435, 70328), (447, 68440), (472, 64815), (580, 52746), (590, 51852), (596, 51330), (696, 43955), (708, 43210), (745, 41064), (870, 35164), (885, 34568), (894, 34220), (1160, 26373), (1180, 25926), (1192, 25665), (1416, 21605), (1490, 20532), (1711, 17880), (1740, 17582), (1770, 17284), (1788, 17110), (2235, 13688), (2360, 12963), (2980, 10266), (3422, 8940), (3480, 8791), (3540, 8642), (3576, 8555), (4321, 7080), (4470, 6844), (5133, 5960)]