48022020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 146240640

約数和(自身を除く): 98218620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 619, 862, 1238, 1293, 1724, 1857, 2155, 2476, 2586, 3095, 3714, 3879, 4310, 5172, 5571, 6190, 6465, 7428, 7758, 8620, 9285, 11142, 12380, 12930, 15516, 18570, 19395, 22284, 25860, 27855, 37140, 38790, 55710, 77580, 111420, 266789, 533578, 800367, 1067156, 1333945, 1600734, 2401101, 2667890, 3201468, 4001835, 4802202, 5335780, 8003670, 9604404, 12005505, 16007340, 24011010, 48022020]

約数ペア:

[(1, 48022020), (2, 24011010), (3, 16007340), (4, 12005505), (5, 9604404), (6, 8003670), (9, 5335780), (10, 4802202), (12, 4001835), (15, 3201468), (18, 2667890), (20, 2401101), (30, 1600734), (36, 1333945), (45, 1067156), (60, 800367), (90, 533578), (180, 266789), (431, 111420), (619, 77580), (862, 55710), (1238, 38790), (1293, 37140), (1724, 27855), (1857, 25860), (2155, 22284), (2476, 19395), (2586, 18570), (3095, 15516), (3714, 12930), (3879, 12380), (4310, 11142), (5172, 9285), (5571, 8620), (6190, 7758), (6465, 7428)]