12917580360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{8647}}^1$

素因数の和:8931

約数の個数: 128

約数和(自身を含む): 39600921600

約数和(自身を除く): 26683341240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 211, 236, 295, 354, 422, 472, 590, 633, 708, 844, 885, 1055, 1180, 1266, 1416, 1688, 1770, 2110, 2360, 2532, 3165, 3540, 4220, 5064, 6330, 7080, 8440, 8647, 12449, 12660, 17294, 24898, 25320, 25941, 34588, 37347, 43235, 49796, 51882, 62245, 69176, 74694, 86470, 99592, 103764, 124490, 129705, 149388, 172940, 186735, 207528, 248980, 259410, 298776, 345880, 373470, 497960, 510173, 518820, 746940, 1020346, 1037640, 1493880, 1530519, 1824517, 2040692, 2550865, 3061038, 3649034, 4081384, 5101730, 5473551, 6122076, 7298068, 7652595, 9122585, 10203460, 10947102, 12244152, 14596136, 15305190, 18245170, 20406920, 21894204, 27367755, 30610380, 36490340, 43788408, 54735510, 61220760, 72980680, 107646503, 109471020, 215293006, 218942040, 322939509, 430586012, 538232515, 645879018, 861172024, 1076465030, 1291758036, 1614697545, 2152930060, 2583516072, 3229395090, 4305860120, 6458790180, 12917580360]

約数ペア:

[(1, 12917580360), (2, 6458790180), (3, 4305860120), (4, 3229395090), (5, 2583516072), (6, 2152930060), (8, 1614697545), (10, 1291758036), (12, 1076465030), (15, 861172024), (20, 645879018), (24, 538232515), (30, 430586012), (40, 322939509), (59, 218942040), (60, 215293006), (118, 109471020), (120, 107646503), (177, 72980680), (211, 61220760), (236, 54735510), (295, 43788408), (354, 36490340), (422, 30610380), (472, 27367755), (590, 21894204), (633, 20406920), (708, 18245170), (844, 15305190), (885, 14596136), (1055, 12244152), (1180, 10947102), (1266, 10203460), (1416, 9122585), (1688, 7652595), (1770, 7298068), (2110, 6122076), (2360, 5473551), (2532, 5101730), (3165, 4081384), (3540, 3649034), (4220, 3061038), (5064, 2550865), (6330, 2040692), (7080, 1824517), (8440, 1530519), (8647, 1493880), (12449, 1037640), (12660, 1020346), (17294, 746940), (24898, 518820), (25320, 510173), (25941, 497960), (34588, 373470), (37347, 345880), (43235, 298776), (49796, 259410), (51882, 248980), (62245, 207528), (69176, 186735), (74694, 172940), (86470, 149388), (99592, 129705), (103764, 124490)]