148619760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2591}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 462827520

約数和(自身を除く): 314207760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2591, 2868, 3585, 3824, 4780, 5182, 5736, 7170, 7773, 9560, 10364, 11472, 12955, 14340, 15546, 19120, 20728, 25910, 28680, 31092, 38865, 41456, 51820, 57360, 62184, 77730, 103640, 124368, 155460, 207280, 310920, 619249, 621840, 1238498, 1857747, 2476996, 3096245, 3715494, 4953992, 6192490, 7430988, 9288735, 9907984, 12384980, 14861976, 18577470, 24769960, 29723952, 37154940, 49539920, 74309880, 148619760]

約数ペア:

[(1, 148619760), (2, 74309880), (3, 49539920), (4, 37154940), (5, 29723952), (6, 24769960), (8, 18577470), (10, 14861976), (12, 12384980), (15, 9907984), (16, 9288735), (20, 7430988), (24, 6192490), (30, 4953992), (40, 3715494), (48, 3096245), (60, 2476996), (80, 1857747), (120, 1238498), (239, 621840), (240, 619249), (478, 310920), (717, 207280), (956, 155460), (1195, 124368), (1434, 103640), (1912, 77730), (2390, 62184), (2591, 57360), (2868, 51820), (3585, 41456), (3824, 38865), (4780, 31092), (5182, 28680), (5736, 25910), (7170, 20728), (7773, 19120), (9560, 15546), (10364, 14340), (11472, 12955)]