40253520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{937}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 125616960

約数和(自身を除く): 85363440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 937, 1074, 1432, 1790, 1874, 2148, 2685, 2811, 2864, 3580, 3748, 4296, 4685, 5370, 5622, 7160, 7496, 8592, 9370, 10740, 11244, 14055, 14320, 14992, 18740, 21480, 22488, 28110, 37480, 42960, 44976, 56220, 74960, 112440, 167723, 224880, 335446, 503169, 670892, 838615, 1006338, 1341784, 1677230, 2012676, 2515845, 2683568, 3354460, 4025352, 5031690, 6708920, 8050704, 10063380, 13417840, 20126760, 40253520]

約数ペア:

[(1, 40253520), (2, 20126760), (3, 13417840), (4, 10063380), (5, 8050704), (6, 6708920), (8, 5031690), (10, 4025352), (12, 3354460), (15, 2683568), (16, 2515845), (20, 2012676), (24, 1677230), (30, 1341784), (40, 1006338), (48, 838615), (60, 670892), (80, 503169), (120, 335446), (179, 224880), (240, 167723), (358, 112440), (537, 74960), (716, 56220), (895, 44976), (937, 42960), (1074, 37480), (1432, 28110), (1790, 22488), (1874, 21480), (2148, 18740), (2685, 14992), (2811, 14320), (2864, 14055), (3580, 11244), (3748, 10740), (4296, 9370), (4685, 8592), (5370, 7496), (5622, 7160)]