47207280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 147133440

約数和(自身を除く): 99926160

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, 823, 956, 1195, 1434, 1646, 1912, 2390, 2469, 2868, 3292, 3585, 3824, 4115, 4780, 4938, 5736, 6584, 7170, 8230, 9560, 9876, 11472, 12345, 13168, 14340, 16460, 19120, 19752, 24690, 28680, 32920, 39504, 49380, 57360, 65840, 98760, 196697, 197520, 393394, 590091, 786788, 983485, 1180182, 1573576, 1966970, 2360364, 2950455, 3147152, 3933940, 4720728, 5900910, 7867880, 9441456, 11801820, 15735760, 23603640, 47207280]

約数ペア:

[(1, 47207280), (2, 23603640), (3, 15735760), (4, 11801820), (5, 9441456), (6, 7867880), (8, 5900910), (10, 4720728), (12, 3933940), (15, 3147152), (16, 2950455), (20, 2360364), (24, 1966970), (30, 1573576), (40, 1180182), (48, 983485), (60, 786788), (80, 590091), (120, 393394), (239, 197520), (240, 196697), (478, 98760), (717, 65840), (823, 57360), (956, 49380), (1195, 39504), (1434, 32920), (1646, 28680), (1912, 24690), (2390, 19752), (2469, 19120), (2868, 16460), (3292, 14340), (3585, 13168), (3824, 12345), (4115, 11472), (4780, 9876), (4938, 9560), (5736, 8230), (6584, 7170)]