340142640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1417261}}^1$

素因数の和:1417277

約数の個数: 40

約数和(自身を含む): 1054442928

約数和(自身を除く): 714300288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1417261, 2834522, 4251783, 5669044, 7086305, 8503566, 11338088, 14172610, 17007132, 21258915, 22676176, 28345220, 34014264, 42517830, 56690440, 68028528, 85035660, 113380880, 170071320, 340142640]

約数ペア:

[(1, 340142640), (2, 170071320), (3, 113380880), (4, 85035660), (5, 68028528), (6, 56690440), (8, 42517830), (10, 34014264), (12, 28345220), (15, 22676176), (16, 21258915), (20, 17007132), (24, 14172610), (30, 11338088), (40, 8503566), (48, 7086305), (60, 5669044), (80, 4251783), (120, 2834522), (240, 1417261)]