2012480640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{38821}}^1$

素因数の和:38852

約数の個数: 160

約数和(自身を含む): 7187116860

約数和(自身を除く): 5174636220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 38821, 51840, 77642, 116463, 155284, 194105, 232926, 310568, 349389, 388210, 465852, 582315, 621136, 698778, 776420, 931704, 1048167, 1164630, 1242272, 1397556, 1552840, 1746945, 1863408, 2096334, 2329260, 2484544, 2795112, 3105680, 3144501, 3493890, 3726816, 4192668, 4658520, 4969088, 5240835, 5590224, 6211360, 6289002, 6987780, 7453632, 8385336, 9317040, 10481670, 11180448, 12422720, 12578004, 13975560, 14907264, 15722505, 16770672, 18634080, 20963340, 22360896, 24845440, 25156008, 27951120, 31445010, 33541344, 37268160, 41926680, 44721792, 50312016, 55902240, 62890020, 67082688, 74536320, 83853360, 100624032, 111804480, 125780040, 134165376, 167706720, 201248064, 223608960, 251560080, 335413440, 402496128, 503120160, 670826880, 1006240320, 2012480640]

約数ペア:

[(1, 2012480640), (2, 1006240320), (3, 670826880), (4, 503120160), (5, 402496128), (6, 335413440), (8, 251560080), (9, 223608960), (10, 201248064), (12, 167706720), (15, 134165376), (16, 125780040), (18, 111804480), (20, 100624032), (24, 83853360), (27, 74536320), (30, 67082688), (32, 62890020), (36, 55902240), (40, 50312016), (45, 44721792), (48, 41926680), (54, 37268160), (60, 33541344), (64, 31445010), (72, 27951120), (80, 25156008), (81, 24845440), (90, 22360896), (96, 20963340), (108, 18634080), (120, 16770672), (128, 15722505), (135, 14907264), (144, 13975560), (160, 12578004), (162, 12422720), (180, 11180448), (192, 10481670), (216, 9317040), (240, 8385336), (270, 7453632), (288, 6987780), (320, 6289002), (324, 6211360), (360, 5590224), (384, 5240835), (405, 4969088), (432, 4658520), (480, 4192668), (540, 3726816), (576, 3493890), (640, 3144501), (648, 3105680), (720, 2795112), (810, 2484544), (864, 2329260), (960, 2096334), (1080, 1863408), (1152, 1746945), (1296, 1552840), (1440, 1397556), (1620, 1242272), (1728, 1164630), (1920, 1048167), (2160, 931704), (2592, 776420), (2880, 698778), (3240, 621136), (3456, 582315), (4320, 465852), (5184, 388210), (5760, 349389), (6480, 310568), (8640, 232926), (10368, 194105), (12960, 155284), (17280, 116463), (25920, 77642), (38821, 51840)]