2730145080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{76091}}^1$

素因数の和:76141

約数の個数: 128

約数和(自身を含む): 9204088320

約数和(自身を除く): 6473943240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5980, 7176, 8970, 11960, 17940, 35880, 76091, 152182, 228273, 304364, 380455, 456546, 608728, 760910, 913092, 989183, 1141365, 1521820, 1750093, 1826184, 1978366, 2282730, 2967549, 3043640, 3500186, 3956732, 4565460, 4945915, 5250279, 5935098, 7000372, 7913464, 8750465, 9130920, 9891830, 10500558, 11870196, 14000744, 14837745, 17500930, 19783660, 21001116, 22751209, 23740392, 26251395, 29675490, 35001860, 39567320, 42002232, 45502418, 52502790, 59350980, 68253627, 70003720, 91004836, 105005580, 113756045, 118701960, 136507254, 182009672, 210011160, 227512090, 273014508, 341268135, 455024180, 546029016, 682536270, 910048360, 1365072540, 2730145080]

約数ペア:

[(1, 2730145080), (2, 1365072540), (3, 910048360), (4, 682536270), (5, 546029016), (6, 455024180), (8, 341268135), (10, 273014508), (12, 227512090), (13, 210011160), (15, 182009672), (20, 136507254), (23, 118701960), (24, 113756045), (26, 105005580), (30, 91004836), (39, 70003720), (40, 68253627), (46, 59350980), (52, 52502790), (60, 45502418), (65, 42002232), (69, 39567320), (78, 35001860), (92, 29675490), (104, 26251395), (115, 23740392), (120, 22751209), (130, 21001116), (138, 19783660), (156, 17500930), (184, 14837745), (195, 14000744), (230, 11870196), (260, 10500558), (276, 9891830), (299, 9130920), (312, 8750465), (345, 7913464), (390, 7000372), (460, 5935098), (520, 5250279), (552, 4945915), (598, 4565460), (690, 3956732), (780, 3500186), (897, 3043640), (920, 2967549), (1196, 2282730), (1380, 1978366), (1495, 1826184), (1560, 1750093), (1794, 1521820), (2392, 1141365), (2760, 989183), (2990, 913092), (3588, 760910), (4485, 608728), (5980, 456546), (7176, 380455), (8970, 304364), (11960, 228273), (17940, 152182), (35880, 76091)]