147141840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1499}}^1$

素因数の和:1924

約数の個数: 80

約数和(自身を含む): 457560000

約数和(自身を除く): 310418160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 818, 1227, 1499, 1636, 2045, 2454, 2998, 3272, 4090, 4497, 4908, 5996, 6135, 6544, 7495, 8180, 8994, 9816, 11992, 12270, 14990, 16360, 17988, 19632, 22485, 23984, 24540, 29980, 32720, 35976, 44970, 49080, 59960, 71952, 89940, 98160, 119920, 179880, 359760, 613091, 1226182, 1839273, 2452364, 3065455, 3678546, 4904728, 6130910, 7357092, 9196365, 9809456, 12261820, 14714184, 18392730, 24523640, 29428368, 36785460, 49047280, 73570920, 147141840]

約数ペア:

[(1, 147141840), (2, 73570920), (3, 49047280), (4, 36785460), (5, 29428368), (6, 24523640), (8, 18392730), (10, 14714184), (12, 12261820), (15, 9809456), (16, 9196365), (20, 7357092), (24, 6130910), (30, 4904728), (40, 3678546), (48, 3065455), (60, 2452364), (80, 1839273), (120, 1226182), (240, 613091), (409, 359760), (818, 179880), (1227, 119920), (1499, 98160), (1636, 89940), (2045, 71952), (2454, 59960), (2998, 49080), (3272, 44970), (4090, 35976), (4497, 32720), (4908, 29980), (5996, 24540), (6135, 23984), (6544, 22485), (7495, 19632), (8180, 17988), (8994, 16360), (9816, 14990), (11992, 12270)]