152673760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30781}}^1$

素因数の和:30827

約数の個数: 48

約数和(自身を含む): 372339072

約数和(自身を除く): 219665312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 30781, 61562, 123124, 153905, 246248, 307810, 492496, 615620, 954211, 984992, 1231240, 1908422, 2462480, 3816844, 4771055, 4924960, 7633688, 9542110, 15267376, 19084220, 30534752, 38168440, 76336880, 152673760]

約数ペア:

[(1, 152673760), (2, 76336880), (4, 38168440), (5, 30534752), (8, 19084220), (10, 15267376), (16, 9542110), (20, 7633688), (31, 4924960), (32, 4771055), (40, 3816844), (62, 2462480), (80, 1908422), (124, 1231240), (155, 984992), (160, 954211), (248, 615620), (310, 492496), (496, 307810), (620, 246248), (992, 153905), (1240, 123124), (2480, 61562), (4960, 30781)]