172770120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10211}}^1$

素因数の和:10275

約数の個数: 96

約数和(自身を含む): 573505920

約数和(自身を除く): 400735800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 10211, 16920, 20422, 30633, 40844, 51055, 61266, 81688, 91899, 102110, 122532, 153165, 183798, 204220, 245064, 306330, 367596, 408440, 459495, 479917, 612660, 735192, 918990, 959834, 1225320, 1439751, 1837980, 1919668, 2399585, 2879502, 3675960, 3839336, 4319253, 4799170, 5759004, 7198755, 8638506, 9598340, 11518008, 14397510, 17277012, 19196680, 21596265, 28795020, 34554024, 43192530, 57590040, 86385060, 172770120]

約数ペア:

[(1, 172770120), (2, 86385060), (3, 57590040), (4, 43192530), (5, 34554024), (6, 28795020), (8, 21596265), (9, 19196680), (10, 17277012), (12, 14397510), (15, 11518008), (18, 9598340), (20, 8638506), (24, 7198755), (30, 5759004), (36, 4799170), (40, 4319253), (45, 3839336), (47, 3675960), (60, 2879502), (72, 2399585), (90, 1919668), (94, 1837980), (120, 1439751), (141, 1225320), (180, 959834), (188, 918990), (235, 735192), (282, 612660), (360, 479917), (376, 459495), (423, 408440), (470, 367596), (564, 306330), (705, 245064), (846, 204220), (940, 183798), (1128, 153165), (1410, 122532), (1692, 102110), (1880, 91899), (2115, 81688), (2820, 61266), (3384, 51055), (4230, 40844), (5640, 30633), (8460, 20422), (10211, 16920)]