151235360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30491}}^1$

素因数の和:30537

約数の個数: 48

約数和(自身を含む): 368831232

約数和(自身を除く): 217595872

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, 30491, 60982, 121964, 152455, 243928, 304910, 487856, 609820, 945221, 975712, 1219640, 1890442, 2439280, 3780884, 4726105, 4878560, 7561768, 9452210, 15123536, 18904420, 30247072, 37808840, 75617680, 151235360]

約数ペア:

[(1, 151235360), (2, 75617680), (4, 37808840), (5, 30247072), (8, 18904420), (10, 15123536), (16, 9452210), (20, 7561768), (31, 4878560), (32, 4726105), (40, 3780884), (62, 2439280), (80, 1890442), (124, 1219640), (155, 975712), (160, 945221), (248, 609820), (310, 487856), (496, 304910), (620, 243928), (992, 152455), (1240, 121964), (2480, 60982), (4960, 30491)]