1926120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2293}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 6606720

約数和(自身を除く): 4680600

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, 2293, 4586, 6879, 9172, 11465, 13758, 16051, 18344, 22930, 27516, 32102, 34395, 45860, 48153, 55032, 64204, 68790, 80255, 91720, 96306, 128408, 137580, 160510, 192612, 240765, 275160, 321020, 385224, 481530, 642040, 963060, 1926120]

約数ペア:

[(1, 1926120), (2, 963060), (3, 642040), (4, 481530), (5, 385224), (6, 321020), (7, 275160), (8, 240765), (10, 192612), (12, 160510), (14, 137580), (15, 128408), (20, 96306), (21, 91720), (24, 80255), (28, 68790), (30, 64204), (35, 55032), (40, 48153), (42, 45860), (56, 34395), (60, 32102), (70, 27516), (84, 22930), (105, 18344), (120, 16051), (140, 13758), (168, 11465), (210, 9172), (280, 6879), (420, 4586), (840, 2293)]