40937940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1678

約数の個数: 96

約数和(自身を含む): 130152960

約数和(自身を除く): 89215020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1613, 1692, 2115, 2538, 2820, 3226, 4230, 4839, 5076, 6345, 6452, 8065, 8460, 9678, 12690, 14517, 16130, 19356, 24195, 25380, 29034, 32260, 43551, 48390, 58068, 72585, 75811, 87102, 96780, 145170, 151622, 174204, 217755, 227433, 290340, 303244, 379055, 435510, 454866, 682299, 758110, 871020, 909732, 1137165, 1364598, 1516220, 2046897, 2274330, 2729196, 3411495, 4093794, 4548660, 6822990, 8187588, 10234485, 13645980, 20468970, 40937940]

約数ペア:

[(1, 40937940), (2, 20468970), (3, 13645980), (4, 10234485), (5, 8187588), (6, 6822990), (9, 4548660), (10, 4093794), (12, 3411495), (15, 2729196), (18, 2274330), (20, 2046897), (27, 1516220), (30, 1364598), (36, 1137165), (45, 909732), (47, 871020), (54, 758110), (60, 682299), (90, 454866), (94, 435510), (108, 379055), (135, 303244), (141, 290340), (180, 227433), (188, 217755), (235, 174204), (270, 151622), (282, 145170), (423, 96780), (470, 87102), (540, 75811), (564, 72585), (705, 58068), (846, 48390), (940, 43551), (1269, 32260), (1410, 29034), (1613, 25380), (1692, 24195), (2115, 19356), (2538, 16130), (2820, 14517), (3226, 12690), (4230, 9678), (4839, 8460), (5076, 8065), (6345, 6452)]