630233460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{691}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 1983443616

約数和(自身を除く): 1353210156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 563, 691, 810, 1126, 1382, 1620, 1689, 2073, 2252, 2764, 2815, 3378, 3455, 4146, 5067, 5630, 6219, 6756, 6910, 8292, 8445, 10134, 10365, 11260, 12438, 13820, 15201, 16890, 18657, 20268, 20730, 24876, 25335, 30402, 31095, 33780, 37314, 41460, 45603, 50670, 55971, 60804, 62190, 74628, 76005, 91206, 93285, 101340, 111942, 124380, 152010, 182412, 186570, 223884, 228015, 279855, 304020, 373140, 389033, 456030, 559710, 778066, 912060, 1119420, 1167099, 1556132, 1945165, 2334198, 3501297, 3890330, 4668396, 5835495, 7002594, 7780660, 10503891, 11670990, 14005188, 17506485, 21007782, 23341980, 31511673, 35012970, 42015564, 52519455, 63023346, 70025940, 105038910, 126046692, 157558365, 210077820, 315116730, 630233460]

約数ペア:

[(1, 630233460), (2, 315116730), (3, 210077820), (4, 157558365), (5, 126046692), (6, 105038910), (9, 70025940), (10, 63023346), (12, 52519455), (15, 42015564), (18, 35012970), (20, 31511673), (27, 23341980), (30, 21007782), (36, 17506485), (45, 14005188), (54, 11670990), (60, 10503891), (81, 7780660), (90, 7002594), (108, 5835495), (135, 4668396), (162, 3890330), (180, 3501297), (270, 2334198), (324, 1945165), (405, 1556132), (540, 1167099), (563, 1119420), (691, 912060), (810, 778066), (1126, 559710), (1382, 456030), (1620, 389033), (1689, 373140), (2073, 304020), (2252, 279855), (2764, 228015), (2815, 223884), (3378, 186570), (3455, 182412), (4146, 152010), (5067, 124380), (5630, 111942), (6219, 101340), (6756, 93285), (6910, 91206), (8292, 76005), (8445, 74628), (10134, 62190), (10365, 60804), (11260, 55971), (12438, 50670), (13820, 45603), (15201, 41460), (16890, 37314), (18657, 33780), (20268, 31095), (20730, 30402), (24876, 25335)]