424963920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1770683}}^1$

素因数の和:1770699

約数の個数: 40

約数和(自身を含む): 1317388896

約数和(自身を除く): 892424976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1770683, 3541366, 5312049, 7082732, 8853415, 10624098, 14165464, 17706830, 21248196, 26560245, 28330928, 35413660, 42496392, 53120490, 70827320, 84992784, 106240980, 141654640, 212481960, 424963920]

約数ペア:

[(1, 424963920), (2, 212481960), (3, 141654640), (4, 106240980), (5, 84992784), (6, 70827320), (8, 53120490), (10, 42496392), (12, 35413660), (15, 28330928), (16, 26560245), (20, 21248196), (24, 17706830), (30, 14165464), (40, 10624098), (48, 8853415), (60, 7082732), (80, 5312049), (120, 3541366), (240, 1770683)]