310079280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{184571}}^1$

素因数の和:184594

約数の個数: 80

約数和(自身を含む): 1098572544

約数和(自身を除く): 788493264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 184571, 369142, 553713, 738284, 922855, 1107426, 1291997, 1476568, 1845710, 2214852, 2583994, 2768565, 2953136, 3691420, 3875991, 4429704, 5167988, 5537130, 6459985, 7382840, 7751982, 8859408, 10335976, 11074260, 12919970, 14765680, 15503964, 19379955, 20671952, 22148520, 25839940, 31007928, 38759910, 44297040, 51679880, 62015856, 77519820, 103359760, 155039640, 310079280]

約数ペア:

[(1, 310079280), (2, 155039640), (3, 103359760), (4, 77519820), (5, 62015856), (6, 51679880), (7, 44297040), (8, 38759910), (10, 31007928), (12, 25839940), (14, 22148520), (15, 20671952), (16, 19379955), (20, 15503964), (21, 14765680), (24, 12919970), (28, 11074260), (30, 10335976), (35, 8859408), (40, 7751982), (42, 7382840), (48, 6459985), (56, 5537130), (60, 5167988), (70, 4429704), (80, 3875991), (84, 3691420), (105, 2953136), (112, 2768565), (120, 2583994), (140, 2214852), (168, 1845710), (210, 1476568), (240, 1291997), (280, 1107426), (336, 922855), (420, 738284), (560, 553713), (840, 369142), (1680, 184571)]