144606320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{58309}}^1$

素因数の和:58353

約数の個数: 40

約数和(自身を含む): 347061120

約数和(自身を除く): 202454800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 58309, 116618, 233236, 291545, 466472, 583090, 932944, 1166180, 1807579, 2332360, 3615158, 4664720, 7230316, 9037895, 14460632, 18075790, 28921264, 36151580, 72303160, 144606320]

約数ペア:

[(1, 144606320), (2, 72303160), (4, 36151580), (5, 28921264), (8, 18075790), (10, 14460632), (16, 9037895), (20, 7230316), (31, 4664720), (40, 3615158), (62, 2332360), (80, 1807579), (124, 1166180), (155, 932944), (248, 583090), (310, 466472), (496, 291545), (620, 233236), (1240, 116618), (2480, 58309)]