478228320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3571}}^1$

素因数の和:3626

約数の個数: 192

約数和(自身を含む): 1728276480

約数和(自身を除く): 1250048160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3571, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7142, 7440, 8370, 8928, 10713, 11160, 13392, 14284, 14880, 16740, 17855, 21426, 22320, 26784, 28568, 32139, 33480, 35710, 42852, 44640, 53565, 57136, 64278, 66960, 71420, 85704, 96417, 107130, 110701, 114272, 128556, 133920, 142840, 160695, 171408, 192834, 214260, 221402, 257112, 285680, 321390, 332103, 342816, 385668, 428520, 442804, 482085, 514224, 553505, 571360, 642780, 664206, 771336, 857040, 885608, 964170, 996309, 1028448, 1107010, 1285560, 1328412, 1542672, 1660515, 1714080, 1771216, 1928340, 1992618, 2214020, 2571120, 2656824, 2988927, 3085344, 3321030, 3542432, 3856680, 3985236, 4428040, 4981545, 5142240, 5313648, 5977854, 6642060, 7713360, 7970472, 8856080, 9963090, 10627296, 11955708, 13284120, 14944635, 15426720, 15940944, 17712160, 19926180, 23911416, 26568240, 29889270, 31881888, 39852360, 47822832, 53136480, 59778540, 79704720, 95645664, 119557080, 159409440, 239114160, 478228320]

約数ペア:

[(1, 478228320), (2, 239114160), (3, 159409440), (4, 119557080), (5, 95645664), (6, 79704720), (8, 59778540), (9, 53136480), (10, 47822832), (12, 39852360), (15, 31881888), (16, 29889270), (18, 26568240), (20, 23911416), (24, 19926180), (27, 17712160), (30, 15940944), (31, 15426720), (32, 14944635), (36, 13284120), (40, 11955708), (45, 10627296), (48, 9963090), (54, 8856080), (60, 7970472), (62, 7713360), (72, 6642060), (80, 5977854), (90, 5313648), (93, 5142240), (96, 4981545), (108, 4428040), (120, 3985236), (124, 3856680), (135, 3542432), (144, 3321030), (155, 3085344), (160, 2988927), (180, 2656824), (186, 2571120), (216, 2214020), (240, 1992618), (248, 1928340), (270, 1771216), (279, 1714080), (288, 1660515), (310, 1542672), (360, 1328412), (372, 1285560), (432, 1107010), (465, 1028448), (480, 996309), (496, 964170), (540, 885608), (558, 857040), (620, 771336), (720, 664206), (744, 642780), (837, 571360), (864, 553505), (930, 514224), (992, 482085), (1080, 442804), (1116, 428520), (1240, 385668), (1395, 342816), (1440, 332103), (1488, 321390), (1674, 285680), (1860, 257112), (2160, 221402), (2232, 214260), (2480, 192834), (2790, 171408), (2976, 160695), (3348, 142840), (3571, 133920), (3720, 128556), (4185, 114272), (4320, 110701), (4464, 107130), (4960, 96417), (5580, 85704), (6696, 71420), (7142, 66960), (7440, 64278), (8370, 57136), (8928, 53565), (10713, 44640), (11160, 42852), (13392, 35710), (14284, 33480), (14880, 32139), (16740, 28568), (17855, 26784), (21426, 22320)]