23359920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 73066752

約数和(自身を除く): 49706832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 240, 262, 393, 524, 655, 743, 786, 1048, 1310, 1486, 1572, 1965, 2096, 2229, 2620, 2972, 3144, 3715, 3930, 4458, 5240, 5944, 6288, 7430, 7860, 8916, 10480, 11145, 11888, 14860, 15720, 17832, 22290, 29720, 31440, 35664, 44580, 59440, 89160, 97333, 178320, 194666, 291999, 389332, 486665, 583998, 778664, 973330, 1167996, 1459995, 1557328, 1946660, 2335992, 2919990, 3893320, 4671984, 5839980, 7786640, 11679960, 23359920]

約数ペア:

[(1, 23359920), (2, 11679960), (3, 7786640), (4, 5839980), (5, 4671984), (6, 3893320), (8, 2919990), (10, 2335992), (12, 1946660), (15, 1557328), (16, 1459995), (20, 1167996), (24, 973330), (30, 778664), (40, 583998), (48, 486665), (60, 389332), (80, 291999), (120, 194666), (131, 178320), (240, 97333), (262, 89160), (393, 59440), (524, 44580), (655, 35664), (743, 31440), (786, 29720), (1048, 22290), (1310, 17832), (1486, 15720), (1572, 14860), (1965, 11888), (2096, 11145), (2229, 10480), (2620, 8916), (2972, 7860), (3144, 7430), (3715, 6288), (3930, 5944), (4458, 5240)]