180407760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 160

約数和(自身を含む): 614210688

約数和(自身を除く): 433802928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1091, 1272, 1378, 1560, 1590, 2067, 2120, 2182, 2544, 2756, 3120, 3180, 3273, 3445, 4134, 4240, 4364, 5455, 5512, 6360, 6546, 6890, 8268, 8728, 10335, 10910, 11024, 12720, 13092, 13780, 14183, 16365, 16536, 17456, 20670, 21820, 26184, 27560, 28366, 32730, 33072, 41340, 42549, 43640, 52368, 55120, 56732, 57823, 65460, 70915, 82680, 85098, 87280, 113464, 115646, 130920, 141830, 165360, 170196, 173469, 212745, 226928, 231292, 261840, 283660, 289115, 340392, 346938, 425490, 462584, 567320, 578230, 680784, 693876, 751699, 850980, 867345, 925168, 1134640, 1156460, 1387752, 1503398, 1701960, 1734690, 2255097, 2312920, 2775504, 3006796, 3403920, 3469380, 3758495, 4510194, 4625840, 6013592, 6938760, 7516990, 9020388, 11275485, 12027184, 13877520, 15033980, 18040776, 22550970, 30067960, 36081552, 45101940, 60135920, 90203880, 180407760]

約数ペア:

[(1, 180407760), (2, 90203880), (3, 60135920), (4, 45101940), (5, 36081552), (6, 30067960), (8, 22550970), (10, 18040776), (12, 15033980), (13, 13877520), (15, 12027184), (16, 11275485), (20, 9020388), (24, 7516990), (26, 6938760), (30, 6013592), (39, 4625840), (40, 4510194), (48, 3758495), (52, 3469380), (53, 3403920), (60, 3006796), (65, 2775504), (78, 2312920), (80, 2255097), (104, 1734690), (106, 1701960), (120, 1503398), (130, 1387752), (156, 1156460), (159, 1134640), (195, 925168), (208, 867345), (212, 850980), (240, 751699), (260, 693876), (265, 680784), (312, 578230), (318, 567320), (390, 462584), (424, 425490), (520, 346938), (530, 340392), (624, 289115), (636, 283660), (689, 261840), (780, 231292), (795, 226928), (848, 212745), (1040, 173469), (1060, 170196), (1091, 165360), (1272, 141830), (1378, 130920), (1560, 115646), (1590, 113464), (2067, 87280), (2120, 85098), (2182, 82680), (2544, 70915), (2756, 65460), (3120, 57823), (3180, 56732), (3273, 55120), (3445, 52368), (4134, 43640), (4240, 42549), (4364, 41340), (5455, 33072), (5512, 32730), (6360, 28366), (6546, 27560), (6890, 26184), (8268, 21820), (8728, 20670), (10335, 17456), (10910, 16536), (11024, 16365), (12720, 14183), (13092, 13780)]