153235680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1889}}^1$

素因数の和:1933

約数の個数: 144

約数和(自身を含む): 522955440

約数和(自身を除く): 369719760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 1889, 2028, 2080, 2535, 2704, 3120, 3380, 3778, 4056, 5070, 5408, 5667, 6240, 6760, 7556, 8112, 9445, 10140, 11334, 13520, 15112, 16224, 18890, 20280, 22668, 24557, 27040, 28335, 30224, 37780, 40560, 45336, 49114, 56670, 60448, 73671, 75560, 81120, 90672, 98228, 113340, 122785, 147342, 151120, 181344, 196456, 226680, 245570, 294684, 302240, 319241, 368355, 392912, 453360, 491140, 589368, 638482, 736710, 785824, 906720, 957723, 982280, 1178736, 1276964, 1473420, 1596205, 1915446, 1964560, 2357472, 2553928, 2946840, 3192410, 3830892, 3929120, 4788615, 5107856, 5893680, 6384820, 7661784, 9577230, 10215712, 11787360, 12769640, 15323568, 19154460, 25539280, 30647136, 38308920, 51078560, 76617840, 153235680]

約数ペア:

[(1, 153235680), (2, 76617840), (3, 51078560), (4, 38308920), (5, 30647136), (6, 25539280), (8, 19154460), (10, 15323568), (12, 12769640), (13, 11787360), (15, 10215712), (16, 9577230), (20, 7661784), (24, 6384820), (26, 5893680), (30, 5107856), (32, 4788615), (39, 3929120), (40, 3830892), (48, 3192410), (52, 2946840), (60, 2553928), (65, 2357472), (78, 1964560), (80, 1915446), (96, 1596205), (104, 1473420), (120, 1276964), (130, 1178736), (156, 982280), (160, 957723), (169, 906720), (195, 785824), (208, 736710), (240, 638482), (260, 589368), (312, 491140), (338, 453360), (390, 392912), (416, 368355), (480, 319241), (507, 302240), (520, 294684), (624, 245570), (676, 226680), (780, 196456), (845, 181344), (1014, 151120), (1040, 147342), (1248, 122785), (1352, 113340), (1560, 98228), (1690, 90672), (1889, 81120), (2028, 75560), (2080, 73671), (2535, 60448), (2704, 56670), (3120, 49114), (3380, 45336), (3778, 40560), (4056, 37780), (5070, 30224), (5408, 28335), (5667, 27040), (6240, 24557), (6760, 22668), (7556, 20280), (8112, 18890), (9445, 16224), (10140, 15112), (11334, 13520)]