4395720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5233}}^1$

素因数の和:5254

約数の個数: 64

約数和(自身を含む): 15073920

約数和(自身を除く): 10678200

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, 5233, 10466, 15699, 20932, 26165, 31398, 36631, 41864, 52330, 62796, 73262, 78495, 104660, 109893, 125592, 146524, 156990, 183155, 209320, 219786, 293048, 313980, 366310, 439572, 549465, 627960, 732620, 879144, 1098930, 1465240, 2197860, 4395720]

約数ペア:

[(1, 4395720), (2, 2197860), (3, 1465240), (4, 1098930), (5, 879144), (6, 732620), (7, 627960), (8, 549465), (10, 439572), (12, 366310), (14, 313980), (15, 293048), (20, 219786), (21, 209320), (24, 183155), (28, 156990), (30, 146524), (35, 125592), (40, 109893), (42, 104660), (56, 78495), (60, 73262), (70, 62796), (84, 52330), (105, 41864), (120, 36631), (140, 31398), (168, 26165), (210, 20932), (280, 15699), (420, 10466), (840, 5233)]