48172920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6581}}^1$

素因数の和:6656

約数の個数: 64

約数和(自身を含む): 146910240

約数和(自身を除く): 98737320

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, 6581, 7320, 13162, 19743, 26324, 32905, 39486, 52648, 65810, 78972, 98715, 131620, 157944, 197430, 263240, 394860, 401441, 789720, 802882, 1204323, 1605764, 2007205, 2408646, 3211528, 4014410, 4817292, 6021615, 8028820, 9634584, 12043230, 16057640, 24086460, 48172920]

約数ペア:

[(1, 48172920), (2, 24086460), (3, 16057640), (4, 12043230), (5, 9634584), (6, 8028820), (8, 6021615), (10, 4817292), (12, 4014410), (15, 3211528), (20, 2408646), (24, 2007205), (30, 1605764), (40, 1204323), (60, 802882), (61, 789720), (120, 401441), (122, 394860), (183, 263240), (244, 197430), (305, 157944), (366, 131620), (488, 98715), (610, 78972), (732, 65810), (915, 52648), (1220, 39486), (1464, 32905), (1830, 26324), (2440, 19743), (3660, 13162), (6581, 7320)]