299952120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4091}}^1$

素因数の和:4165

約数の個数: 128

約数和(自身を含む): 989936640

約数和(自身を除く): 689984520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4091, 4888, 5640, 6110, 7332, 8182, 9165, 12220, 12273, 14664, 16364, 18330, 20455, 24440, 24546, 32728, 36660, 40910, 49092, 53183, 61365, 73320, 81820, 98184, 106366, 122730, 159549, 163640, 192277, 212732, 245460, 265915, 319098, 384554, 425464, 490920, 531830, 576831, 638196, 769108, 797745, 961385, 1063660, 1153662, 1276392, 1538216, 1595490, 1922770, 2127320, 2307324, 2499601, 2884155, 3190980, 3845540, 4614648, 4999202, 5768310, 6381960, 7498803, 7691080, 9998404, 11536620, 12498005, 14997606, 19996808, 23073240, 24996010, 29995212, 37494015, 49992020, 59990424, 74988030, 99984040, 149976060, 299952120]

約数ペア:

[(1, 299952120), (2, 149976060), (3, 99984040), (4, 74988030), (5, 59990424), (6, 49992020), (8, 37494015), (10, 29995212), (12, 24996010), (13, 23073240), (15, 19996808), (20, 14997606), (24, 12498005), (26, 11536620), (30, 9998404), (39, 7691080), (40, 7498803), (47, 6381960), (52, 5768310), (60, 4999202), (65, 4614648), (78, 3845540), (94, 3190980), (104, 2884155), (120, 2499601), (130, 2307324), (141, 2127320), (156, 1922770), (188, 1595490), (195, 1538216), (235, 1276392), (260, 1153662), (282, 1063660), (312, 961385), (376, 797745), (390, 769108), (470, 638196), (520, 576831), (564, 531830), (611, 490920), (705, 425464), (780, 384554), (940, 319098), (1128, 265915), (1222, 245460), (1410, 212732), (1560, 192277), (1833, 163640), (1880, 159549), (2444, 122730), (2820, 106366), (3055, 98184), (3666, 81820), (4091, 73320), (4888, 61365), (5640, 53183), (6110, 49092), (7332, 40910), (8182, 36660), (9165, 32728), (12220, 24546), (12273, 24440), (14664, 20455), (16364, 18330)]