812220960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12917}}^1$

素因数の和:13066

約数の個数: 96

約数和(自身を含む): 2578226112

約数和(自身を除く): 1766005152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 10480, 12576, 12917, 15720, 20960, 25834, 31440, 38751, 51668, 62880, 64585, 77502, 103336, 129170, 155004, 193755, 206672, 258340, 310008, 387510, 413344, 516680, 620016, 775020, 1033360, 1240032, 1550040, 1692127, 2066720, 3100080, 3384254, 5076381, 6200160, 6768508, 8460635, 10152762, 13537016, 16921270, 20305524, 25381905, 27074032, 33842540, 40611048, 50763810, 54148064, 67685080, 81222096, 101527620, 135370160, 162444192, 203055240, 270740320, 406110480, 812220960]

約数ペア:

[(1, 812220960), (2, 406110480), (3, 270740320), (4, 203055240), (5, 162444192), (6, 135370160), (8, 101527620), (10, 81222096), (12, 67685080), (15, 54148064), (16, 50763810), (20, 40611048), (24, 33842540), (30, 27074032), (32, 25381905), (40, 20305524), (48, 16921270), (60, 13537016), (80, 10152762), (96, 8460635), (120, 6768508), (131, 6200160), (160, 5076381), (240, 3384254), (262, 3100080), (393, 2066720), (480, 1692127), (524, 1550040), (655, 1240032), (786, 1033360), (1048, 775020), (1310, 620016), (1572, 516680), (1965, 413344), (2096, 387510), (2620, 310008), (3144, 258340), (3930, 206672), (4192, 193755), (5240, 155004), (6288, 129170), (7860, 103336), (10480, 77502), (12576, 64585), (12917, 62880), (15720, 51668), (20960, 38751), (25834, 31440)]