390063240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{154787}}^1$

素因数の和:154811

約数の個数: 96

約数和(自身を含む): 1448815680

約数和(自身を除く): 1058752440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 154787, 309574, 464361, 619148, 773935, 928722, 1083509, 1238296, 1393083, 1547870, 1857444, 2167018, 2321805, 2786166, 3095740, 3250527, 3714888, 4334036, 4643610, 5417545, 5572332, 6191480, 6501054, 6965415, 8668072, 9287220, 9751581, 10835090, 11144664, 13002108, 13930830, 16252635, 18574440, 19503162, 21670180, 26004216, 27861660, 32505270, 39006324, 43340360, 48757905, 55723320, 65010540, 78012648, 97515810, 130021080, 195031620, 390063240]

約数ペア:

[(1, 390063240), (2, 195031620), (3, 130021080), (4, 97515810), (5, 78012648), (6, 65010540), (7, 55723320), (8, 48757905), (9, 43340360), (10, 39006324), (12, 32505270), (14, 27861660), (15, 26004216), (18, 21670180), (20, 19503162), (21, 18574440), (24, 16252635), (28, 13930830), (30, 13002108), (35, 11144664), (36, 10835090), (40, 9751581), (42, 9287220), (45, 8668072), (56, 6965415), (60, 6501054), (63, 6191480), (70, 5572332), (72, 5417545), (84, 4643610), (90, 4334036), (105, 3714888), (120, 3250527), (126, 3095740), (140, 2786166), (168, 2321805), (180, 2167018), (210, 1857444), (252, 1547870), (280, 1393083), (315, 1238296), (360, 1083509), (420, 928722), (504, 773935), (630, 619148), (840, 464361), (1260, 309574), (2520, 154787)]