129006960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1489}}^1$

素因数の和:1543

約数の個数: 120

約数和(自身を含む): 422361360

約数和(自身を除く): 293354400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1489, 1520, 1805, 2166, 2280, 2888, 2978, 3610, 4332, 4467, 4560, 5415, 5776, 5956, 7220, 7445, 8664, 8934, 10830, 11912, 14440, 14890, 17328, 17868, 21660, 22335, 23824, 28291, 28880, 29780, 35736, 43320, 44670, 56582, 59560, 71472, 84873, 86640, 89340, 113164, 119120, 141455, 169746, 178680, 226328, 282910, 339492, 357360, 424365, 452656, 537529, 565820, 678984, 848730, 1075058, 1131640, 1357968, 1612587, 1697460, 2150116, 2263280, 2687645, 3225174, 3394920, 4300232, 5375290, 6450348, 6789840, 8062935, 8600464, 10750580, 12900696, 16125870, 21501160, 25801392, 32251740, 43002320, 64503480, 129006960]

約数ペア:

[(1, 129006960), (2, 64503480), (3, 43002320), (4, 32251740), (5, 25801392), (6, 21501160), (8, 16125870), (10, 12900696), (12, 10750580), (15, 8600464), (16, 8062935), (19, 6789840), (20, 6450348), (24, 5375290), (30, 4300232), (38, 3394920), (40, 3225174), (48, 2687645), (57, 2263280), (60, 2150116), (76, 1697460), (80, 1612587), (95, 1357968), (114, 1131640), (120, 1075058), (152, 848730), (190, 678984), (228, 565820), (240, 537529), (285, 452656), (304, 424365), (361, 357360), (380, 339492), (456, 282910), (570, 226328), (722, 178680), (760, 169746), (912, 141455), (1083, 119120), (1140, 113164), (1444, 89340), (1489, 86640), (1520, 84873), (1805, 71472), (2166, 59560), (2280, 56582), (2888, 44670), (2978, 43320), (3610, 35736), (4332, 29780), (4467, 28880), (4560, 28291), (5415, 23824), (5776, 22335), (5956, 21660), (7220, 17868), (7445, 17328), (8664, 14890), (8934, 14440), (10830, 11912)]