207975120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5189}}^1$

素因数の和:5372

約数の個数: 80

約数和(自身を含む): 648708480

約数和(自身を除く): 440733360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 5189, 6680, 8016, 10020, 10378, 13360, 15567, 20040, 20756, 25945, 31134, 40080, 41512, 51890, 62268, 77835, 83024, 103780, 124536, 155670, 207560, 249072, 311340, 415120, 622680, 866563, 1245360, 1733126, 2599689, 3466252, 4332815, 5199378, 6932504, 8665630, 10398756, 12998445, 13865008, 17331260, 20797512, 25996890, 34662520, 41595024, 51993780, 69325040, 103987560, 207975120]

約数ペア:

[(1, 207975120), (2, 103987560), (3, 69325040), (4, 51993780), (5, 41595024), (6, 34662520), (8, 25996890), (10, 20797512), (12, 17331260), (15, 13865008), (16, 12998445), (20, 10398756), (24, 8665630), (30, 6932504), (40, 5199378), (48, 4332815), (60, 3466252), (80, 2599689), (120, 1733126), (167, 1245360), (240, 866563), (334, 622680), (501, 415120), (668, 311340), (835, 249072), (1002, 207560), (1336, 155670), (1670, 124536), (2004, 103780), (2505, 83024), (2672, 77835), (3340, 62268), (4008, 51890), (5010, 41512), (5189, 40080), (6680, 31134), (8016, 25945), (10020, 20756), (10378, 20040), (13360, 15567)]