64824120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7829}}^1$

素因数の和:7869

約数の個数: 96

約数和(自身を含む): 219866400

約数和(自身を除く): 155042280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 7829, 8280, 15658, 23487, 31316, 39145, 46974, 62632, 70461, 78290, 93948, 117435, 140922, 156580, 180067, 187896, 234870, 281844, 313160, 352305, 360134, 469740, 540201, 563688, 704610, 720268, 900335, 939480, 1080402, 1409220, 1440536, 1620603, 1800670, 2160804, 2701005, 2818440, 3241206, 3601340, 4321608, 5402010, 6482412, 7202680, 8103015, 10804020, 12964824, 16206030, 21608040, 32412060, 64824120]

約数ペア:

[(1, 64824120), (2, 32412060), (3, 21608040), (4, 16206030), (5, 12964824), (6, 10804020), (8, 8103015), (9, 7202680), (10, 6482412), (12, 5402010), (15, 4321608), (18, 3601340), (20, 3241206), (23, 2818440), (24, 2701005), (30, 2160804), (36, 1800670), (40, 1620603), (45, 1440536), (46, 1409220), (60, 1080402), (69, 939480), (72, 900335), (90, 720268), (92, 704610), (115, 563688), (120, 540201), (138, 469740), (180, 360134), (184, 352305), (207, 313160), (230, 281844), (276, 234870), (345, 187896), (360, 180067), (414, 156580), (460, 140922), (552, 117435), (690, 93948), (828, 78290), (920, 70461), (1035, 62632), (1380, 46974), (1656, 39145), (2070, 31316), (2760, 23487), (4140, 15658), (7829, 8280)]