4916618640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{52127}}^1$

素因数の和:52277

約数の個数: 120

約数和(自身を含む): 16638006528

約数和(自身を除く): 11721387888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 15720, 18864, 23580, 31440, 47160, 52127, 94320, 104254, 156381, 208508, 260635, 312762, 417016, 469143, 521270, 625524, 781905, 834032, 938286, 1042540, 1251048, 1563810, 1876572, 2085080, 2345715, 2502096, 3127620, 3753144, 4170160, 4691430, 6255240, 6828637, 7506288, 9382860, 12510480, 13657274, 18765720, 20485911, 27314548, 34143185, 37531440, 40971822, 54629096, 61457733, 68286370, 81943644, 102429555, 109258192, 122915466, 136572740, 163887288, 204859110, 245830932, 273145480, 307288665, 327774576, 409718220, 491661864, 546290960, 614577330, 819436440, 983323728, 1229154660, 1638872880, 2458309320, 4916618640]

約数ペア:

[(1, 4916618640), (2, 2458309320), (3, 1638872880), (4, 1229154660), (5, 983323728), (6, 819436440), (8, 614577330), (9, 546290960), (10, 491661864), (12, 409718220), (15, 327774576), (16, 307288665), (18, 273145480), (20, 245830932), (24, 204859110), (30, 163887288), (36, 136572740), (40, 122915466), (45, 109258192), (48, 102429555), (60, 81943644), (72, 68286370), (80, 61457733), (90, 54629096), (120, 40971822), (131, 37531440), (144, 34143185), (180, 27314548), (240, 20485911), (262, 18765720), (360, 13657274), (393, 12510480), (524, 9382860), (655, 7506288), (720, 6828637), (786, 6255240), (1048, 4691430), (1179, 4170160), (1310, 3753144), (1572, 3127620), (1965, 2502096), (2096, 2345715), (2358, 2085080), (2620, 1876572), (3144, 1563810), (3930, 1251048), (4716, 1042540), (5240, 938286), (5895, 834032), (6288, 781905), (7860, 625524), (9432, 521270), (10480, 469143), (11790, 417016), (15720, 312762), (18864, 260635), (23580, 208508), (31440, 156381), (47160, 104254), (52127, 94320)]