156940942680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{630893}}^1$

素因数の和:631601

約数の個数: 96

約数和(自身を含む): 510797018160

約数和(自身を除く): 353856075480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 691, 1382, 2073, 2764, 3455, 4146, 5528, 6219, 6910, 8292, 10365, 12438, 13820, 16584, 20730, 24876, 27640, 31095, 41460, 49752, 62190, 82920, 124380, 248760, 630893, 1261786, 1892679, 2523572, 3154465, 3785358, 5047144, 5678037, 6308930, 7570716, 9463395, 11356074, 12617860, 15141432, 18926790, 22712148, 25235720, 28390185, 37853580, 45424296, 56780370, 75707160, 113560740, 227121480, 435947063, 871894126, 1307841189, 1743788252, 2179735315, 2615682378, 3487576504, 3923523567, 4359470630, 5231364756, 6539205945, 7847047134, 8718941260, 10462729512, 13078411890, 15694094268, 17437882520, 19617617835, 26156823780, 31388188536, 39235235670, 52313647560, 78470471340, 156940942680]

約数ペア:

[(1, 156940942680), (2, 78470471340), (3, 52313647560), (4, 39235235670), (5, 31388188536), (6, 26156823780), (8, 19617617835), (9, 17437882520), (10, 15694094268), (12, 13078411890), (15, 10462729512), (18, 8718941260), (20, 7847047134), (24, 6539205945), (30, 5231364756), (36, 4359470630), (40, 3923523567), (45, 3487576504), (60, 2615682378), (72, 2179735315), (90, 1743788252), (120, 1307841189), (180, 871894126), (360, 435947063), (691, 227121480), (1382, 113560740), (2073, 75707160), (2764, 56780370), (3455, 45424296), (4146, 37853580), (5528, 28390185), (6219, 25235720), (6910, 22712148), (8292, 18926790), (10365, 15141432), (12438, 12617860), (13820, 11356074), (16584, 9463395), (20730, 7570716), (24876, 6308930), (27640, 5678037), (31095, 5047144), (41460, 3785358), (49752, 3154465), (62190, 2523572), (82920, 1892679), (124380, 1261786), (248760, 630893)]