304665720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41621}}^1$

素因数の和:41696

約数の個数: 64

約数和(自身を含む): 929003040

約数和(自身を除く): 624337320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 41621, 83242, 124863, 166484, 208105, 249726, 332968, 416210, 499452, 624315, 832420, 998904, 1248630, 1664840, 2497260, 2538881, 4994520, 5077762, 7616643, 10155524, 12694405, 15233286, 20311048, 25388810, 30466572, 38083215, 50777620, 60933144, 76166430, 101555240, 152332860, 304665720]

約数ペア:

[(1, 304665720), (2, 152332860), (3, 101555240), (4, 76166430), (5, 60933144), (6, 50777620), (8, 38083215), (10, 30466572), (12, 25388810), (15, 20311048), (20, 15233286), (24, 12694405), (30, 10155524), (40, 7616643), (60, 5077762), (61, 4994520), (120, 2538881), (122, 2497260), (183, 1664840), (244, 1248630), (305, 998904), (366, 832420), (488, 624315), (610, 499452), (732, 416210), (915, 332968), (1220, 249726), (1464, 208105), (1830, 166484), (2440, 124863), (3660, 83242), (7320, 41621)]