162879720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79843}}^1$

素因数の和:79874

約数の個数: 64

約数和(自身を含む): 517389120

約数和(自身を除く): 354509400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 79843, 159686, 239529, 319372, 399215, 479058, 638744, 798430, 958116, 1197645, 1357331, 1596860, 1916232, 2395290, 2714662, 3193720, 4071993, 4790580, 5429324, 6786655, 8143986, 9581160, 10858648, 13573310, 16287972, 20359965, 27146620, 32575944, 40719930, 54293240, 81439860, 162879720]

約数ペア:

[(1, 162879720), (2, 81439860), (3, 54293240), (4, 40719930), (5, 32575944), (6, 27146620), (8, 20359965), (10, 16287972), (12, 13573310), (15, 10858648), (17, 9581160), (20, 8143986), (24, 6786655), (30, 5429324), (34, 4790580), (40, 4071993), (51, 3193720), (60, 2714662), (68, 2395290), (85, 1916232), (102, 1596860), (120, 1357331), (136, 1197645), (170, 958116), (204, 798430), (255, 638744), (340, 479058), (408, 399215), (510, 319372), (680, 239529), (1020, 159686), (2040, 79843)]