145219080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32707}}^1$

素因数の和:32758

約数の個数: 64

約数和(自身を含む): 447445440

約数和(自身を除く): 302226360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 32707, 65414, 98121, 130828, 163535, 196242, 261656, 327070, 392484, 490605, 654140, 784968, 981210, 1210159, 1308280, 1962420, 2420318, 3630477, 3924840, 4840636, 6050795, 7260954, 9681272, 12101590, 14521908, 18152385, 24203180, 29043816, 36304770, 48406360, 72609540, 145219080]

約数ペア:

[(1, 145219080), (2, 72609540), (3, 48406360), (4, 36304770), (5, 29043816), (6, 24203180), (8, 18152385), (10, 14521908), (12, 12101590), (15, 9681272), (20, 7260954), (24, 6050795), (30, 4840636), (37, 3924840), (40, 3630477), (60, 2420318), (74, 1962420), (111, 1308280), (120, 1210159), (148, 981210), (185, 784968), (222, 654140), (296, 490605), (370, 392484), (444, 327070), (555, 261656), (740, 196242), (888, 163535), (1110, 130828), (1480, 98121), (2220, 65414), (4440, 32707)]