8857680240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{53411}}^1$

素因数の和:54118

約数の個数: 80

約数和(自身を含む): 27499061376

約数和(自身を除く): 18641381136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 1382, 2073, 2764, 3455, 4146, 5528, 6910, 8292, 10365, 11056, 13820, 16584, 20730, 27640, 33168, 41460, 53411, 55280, 82920, 106822, 160233, 165840, 213644, 267055, 320466, 427288, 534110, 640932, 801165, 854576, 1068220, 1281864, 1602330, 2136440, 2563728, 3204660, 4272880, 6409320, 12818640, 36907001, 73814002, 110721003, 147628004, 184535005, 221442006, 295256008, 369070010, 442884012, 553605015, 590512016, 738140020, 885768024, 1107210030, 1476280040, 1771536048, 2214420060, 2952560080, 4428840120, 8857680240]

約数ペア:

[(1, 8857680240), (2, 4428840120), (3, 2952560080), (4, 2214420060), (5, 1771536048), (6, 1476280040), (8, 1107210030), (10, 885768024), (12, 738140020), (15, 590512016), (16, 553605015), (20, 442884012), (24, 369070010), (30, 295256008), (40, 221442006), (48, 184535005), (60, 147628004), (80, 110721003), (120, 73814002), (240, 36907001), (691, 12818640), (1382, 6409320), (2073, 4272880), (2764, 3204660), (3455, 2563728), (4146, 2136440), (5528, 1602330), (6910, 1281864), (8292, 1068220), (10365, 854576), (11056, 801165), (13820, 640932), (16584, 534110), (20730, 427288), (27640, 320466), (33168, 267055), (41460, 213644), (53411, 165840), (55280, 160233), (82920, 106822)]