258749520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63419}}^1$

素因数の和:63452

約数の個数: 80

約数和(自身を含む): 849320640

約数和(自身を除く): 590571120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 63419, 126838, 190257, 253676, 317095, 380514, 507352, 634190, 761028, 951285, 1014704, 1078123, 1268380, 1522056, 1902570, 2156246, 2536760, 3044112, 3234369, 3805140, 4312492, 5073520, 5390615, 6468738, 7610280, 8624984, 10781230, 12937476, 15220560, 16171845, 17249968, 21562460, 25874952, 32343690, 43124920, 51749904, 64687380, 86249840, 129374760, 258749520]

約数ペア:

[(1, 258749520), (2, 129374760), (3, 86249840), (4, 64687380), (5, 51749904), (6, 43124920), (8, 32343690), (10, 25874952), (12, 21562460), (15, 17249968), (16, 16171845), (17, 15220560), (20, 12937476), (24, 10781230), (30, 8624984), (34, 7610280), (40, 6468738), (48, 5390615), (51, 5073520), (60, 4312492), (68, 3805140), (80, 3234369), (85, 3044112), (102, 2536760), (120, 2156246), (136, 1902570), (170, 1522056), (204, 1268380), (240, 1078123), (255, 1014704), (272, 951285), (340, 761028), (408, 634190), (510, 507352), (680, 380514), (816, 317095), (1020, 253676), (1360, 190257), (2040, 126838), (4080, 63419)]