1809668040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{284539}}^1$

素因数の和:284606

約数の個数: 64

約数和(自身を含む): 5531457600

約数和(自身を除く): 3721789560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 284539, 569078, 853617, 1138156, 1422695, 1707234, 2276312, 2845390, 3414468, 4268085, 5690780, 6828936, 8536170, 11381560, 15080567, 17072340, 30161134, 34144680, 45241701, 60322268, 75402835, 90483402, 120644536, 150805670, 180966804, 226208505, 301611340, 361933608, 452417010, 603222680, 904834020, 1809668040]

約数ペア:

[(1, 1809668040), (2, 904834020), (3, 603222680), (4, 452417010), (5, 361933608), (6, 301611340), (8, 226208505), (10, 180966804), (12, 150805670), (15, 120644536), (20, 90483402), (24, 75402835), (30, 60322268), (40, 45241701), (53, 34144680), (60, 30161134), (106, 17072340), (120, 15080567), (159, 11381560), (212, 8536170), (265, 6828936), (318, 5690780), (424, 4268085), (530, 3414468), (636, 2845390), (795, 2276312), (1060, 1707234), (1272, 1422695), (1590, 1138156), (2120, 853617), (3180, 569078), (6360, 284539)]