380376840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{24197}}^1$

素因数の和:24342

約数の個数: 64

約数和(自身を含む): 1149888960

約数和(自身を除く): 769512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 24197, 48394, 72591, 96788, 120985, 145182, 193576, 241970, 290364, 362955, 483940, 580728, 725910, 967880, 1451820, 2903640, 3169807, 6339614, 9509421, 12679228, 15849035, 19018842, 25358456, 31698070, 38037684, 47547105, 63396140, 76075368, 95094210, 126792280, 190188420, 380376840]

約数ペア:

[(1, 380376840), (2, 190188420), (3, 126792280), (4, 95094210), (5, 76075368), (6, 63396140), (8, 47547105), (10, 38037684), (12, 31698070), (15, 25358456), (20, 19018842), (24, 15849035), (30, 12679228), (40, 9509421), (60, 6339614), (120, 3169807), (131, 2903640), (262, 1451820), (393, 967880), (524, 725910), (655, 580728), (786, 483940), (1048, 362955), (1310, 290364), (1572, 241970), (1965, 193576), (2620, 145182), (3144, 120985), (3930, 96788), (5240, 72591), (7860, 48394), (15720, 24197)]