269300240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306023}}^1$

素因数の和:306047

約数の個数: 40

約数和(自身を含む): 683045568

約数和(自身を除く): 413745328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 306023, 612046, 1224092, 1530115, 2448184, 3060230, 3366253, 4896368, 6120460, 6732506, 12240920, 13465012, 16831265, 24481840, 26930024, 33662530, 53860048, 67325060, 134650120, 269300240]

約数ペア:

[(1, 269300240), (2, 134650120), (4, 67325060), (5, 53860048), (8, 33662530), (10, 26930024), (11, 24481840), (16, 16831265), (20, 13465012), (22, 12240920), (40, 6732506), (44, 6120460), (55, 4896368), (80, 3366253), (88, 3060230), (110, 2448184), (176, 1530115), (220, 1224092), (440, 612046), (880, 306023)]