69924120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83243}}^1$

素因数の和:83264

約数の個数: 64

約数和(自身を含む): 239742720

約数和(自身を除く): 169818600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 83243, 166486, 249729, 332972, 416215, 499458, 582701, 665944, 832430, 998916, 1165402, 1248645, 1664860, 1748103, 1997832, 2330804, 2497290, 2913505, 3329720, 3496206, 4661608, 4994580, 5827010, 6992412, 8740515, 9989160, 11654020, 13984824, 17481030, 23308040, 34962060, 69924120]

約数ペア:

[(1, 69924120), (2, 34962060), (3, 23308040), (4, 17481030), (5, 13984824), (6, 11654020), (7, 9989160), (8, 8740515), (10, 6992412), (12, 5827010), (14, 4994580), (15, 4661608), (20, 3496206), (21, 3329720), (24, 2913505), (28, 2497290), (30, 2330804), (35, 1997832), (40, 1748103), (42, 1664860), (56, 1248645), (60, 1165402), (70, 998916), (84, 832430), (105, 665944), (120, 582701), (140, 499458), (168, 416215), (210, 332972), (280, 249729), (420, 166486), (840, 83243)]