72199080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{66851}}^1$

素因数の和:66871

約数の個数: 64

約数和(自身を含む): 240667200

約数和(自身を除く): 168468120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 66851, 133702, 200553, 267404, 334255, 401106, 534808, 601659, 668510, 802212, 1002765, 1203318, 1337020, 1604424, 1804977, 2005530, 2406636, 2674040, 3008295, 3609954, 4011060, 4813272, 6016590, 7219908, 8022120, 9024885, 12033180, 14439816, 18049770, 24066360, 36099540, 72199080]

約数ペア:

[(1, 72199080), (2, 36099540), (3, 24066360), (4, 18049770), (5, 14439816), (6, 12033180), (8, 9024885), (9, 8022120), (10, 7219908), (12, 6016590), (15, 4813272), (18, 4011060), (20, 3609954), (24, 3008295), (27, 2674040), (30, 2406636), (36, 2005530), (40, 1804977), (45, 1604424), (54, 1337020), (60, 1203318), (72, 1002765), (90, 802212), (108, 668510), (120, 601659), (135, 534808), (180, 401106), (216, 334255), (270, 267404), (360, 200553), (540, 133702), (1080, 66851)]