89872160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2818

約数の個数: 96

約数和(自身を含む): 251112960

約数和(自身を除く): 161240800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 2767, 3248, 4060, 4640, 5534, 6496, 8120, 11068, 13835, 16240, 19369, 22136, 27670, 32480, 38738, 44272, 55340, 77476, 80243, 88544, 96845, 110680, 154952, 160486, 193690, 221360, 309904, 320972, 387380, 401215, 442720, 561701, 619808, 641944, 774760, 802430, 1123402, 1283888, 1549520, 1604860, 2246804, 2567776, 2808505, 3099040, 3209720, 4493608, 5617010, 6419440, 8987216, 11234020, 12838880, 17974432, 22468040, 44936080, 89872160]

約数ペア:

[(1, 89872160), (2, 44936080), (4, 22468040), (5, 17974432), (7, 12838880), (8, 11234020), (10, 8987216), (14, 6419440), (16, 5617010), (20, 4493608), (28, 3209720), (29, 3099040), (32, 2808505), (35, 2567776), (40, 2246804), (56, 1604860), (58, 1549520), (70, 1283888), (80, 1123402), (112, 802430), (116, 774760), (140, 641944), (145, 619808), (160, 561701), (203, 442720), (224, 401215), (232, 387380), (280, 320972), (290, 309904), (406, 221360), (464, 193690), (560, 160486), (580, 154952), (812, 110680), (928, 96845), (1015, 88544), (1120, 80243), (1160, 77476), (1624, 55340), (2030, 44272), (2320, 38738), (2767, 32480), (3248, 27670), (4060, 22136), (4640, 19369), (5534, 16240), (6496, 13835), (8120, 11068)]