90828120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18461}}^1$

素因数の和:18516

約数の個数: 64

約数和(自身を含む): 279145440

約数和(自身を除く): 188317320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 18461, 36922, 55383, 73844, 92305, 110766, 147688, 184610, 221532, 276915, 369220, 443064, 553830, 738440, 756901, 1107660, 1513802, 2215320, 2270703, 3027604, 3784505, 4541406, 6055208, 7569010, 9082812, 11353515, 15138020, 18165624, 22707030, 30276040, 45414060, 90828120]

約数ペア:

[(1, 90828120), (2, 45414060), (3, 30276040), (4, 22707030), (5, 18165624), (6, 15138020), (8, 11353515), (10, 9082812), (12, 7569010), (15, 6055208), (20, 4541406), (24, 3784505), (30, 3027604), (40, 2270703), (41, 2215320), (60, 1513802), (82, 1107660), (120, 756901), (123, 738440), (164, 553830), (205, 443064), (246, 369220), (328, 276915), (410, 221532), (492, 184610), (615, 147688), (820, 110766), (984, 92305), (1230, 73844), (1640, 55383), (2460, 36922), (4920, 18461)]