2041560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 6823440

約数和(自身を除く): 4781880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 107, 120, 159, 180, 212, 214, 265, 318, 321, 360, 424, 428, 477, 530, 535, 636, 642, 795, 856, 954, 963, 1060, 1070, 1272, 1284, 1590, 1605, 1908, 1926, 2120, 2140, 2385, 2568, 3180, 3210, 3816, 3852, 4280, 4770, 4815, 5671, 6360, 6420, 7704, 9540, 9630, 11342, 12840, 17013, 19080, 19260, 22684, 28355, 34026, 38520, 45368, 51039, 56710, 68052, 85065, 102078, 113420, 136104, 170130, 204156, 226840, 255195, 340260, 408312, 510390, 680520, 1020780, 2041560]

約数ペア:

[(1, 2041560), (2, 1020780), (3, 680520), (4, 510390), (5, 408312), (6, 340260), (8, 255195), (9, 226840), (10, 204156), (12, 170130), (15, 136104), (18, 113420), (20, 102078), (24, 85065), (30, 68052), (36, 56710), (40, 51039), (45, 45368), (53, 38520), (60, 34026), (72, 28355), (90, 22684), (106, 19260), (107, 19080), (120, 17013), (159, 12840), (180, 11342), (212, 9630), (214, 9540), (265, 7704), (318, 6420), (321, 6360), (360, 5671), (424, 4815), (428, 4770), (477, 4280), (530, 3852), (535, 3816), (636, 3210), (642, 3180), (795, 2568), (856, 2385), (954, 2140), (963, 2120), (1060, 1926), (1070, 1908), (1272, 1605), (1284, 1590)]