329961120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1531}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 1042372800

約数和(自身を除く): 712411680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 449, 480, 898, 1347, 1531, 1796, 2245, 2694, 3062, 3592, 4490, 4593, 5388, 6124, 6735, 7184, 7655, 8980, 9186, 10776, 12248, 13470, 14368, 15310, 17960, 18372, 21552, 22965, 24496, 26940, 30620, 35920, 36744, 43104, 45930, 48992, 53880, 61240, 71840, 73488, 91860, 107760, 122480, 146976, 183720, 215520, 244960, 367440, 687419, 734880, 1374838, 2062257, 2749676, 3437095, 4124514, 5499352, 6874190, 8249028, 10311285, 10998704, 13748380, 16498056, 20622570, 21997408, 27496760, 32996112, 41245140, 54993520, 65992224, 82490280, 109987040, 164980560, 329961120]

約数ペア:

[(1, 329961120), (2, 164980560), (3, 109987040), (4, 82490280), (5, 65992224), (6, 54993520), (8, 41245140), (10, 32996112), (12, 27496760), (15, 21997408), (16, 20622570), (20, 16498056), (24, 13748380), (30, 10998704), (32, 10311285), (40, 8249028), (48, 6874190), (60, 5499352), (80, 4124514), (96, 3437095), (120, 2749676), (160, 2062257), (240, 1374838), (449, 734880), (480, 687419), (898, 367440), (1347, 244960), (1531, 215520), (1796, 183720), (2245, 146976), (2694, 122480), (3062, 107760), (3592, 91860), (4490, 73488), (4593, 71840), (5388, 61240), (6124, 53880), (6735, 48992), (7184, 45930), (7655, 43104), (8980, 36744), (9186, 35920), (10776, 30620), (12248, 26940), (13470, 24496), (14368, 22965), (15310, 21552), (17960, 18372)]