1224600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 4114320

約数和(自身を除く): 2889720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 157, 195, 200, 260, 300, 312, 314, 325, 390, 471, 520, 600, 628, 650, 780, 785, 942, 975, 1256, 1300, 1560, 1570, 1884, 1950, 2041, 2355, 2600, 3140, 3768, 3900, 3925, 4082, 4710, 6123, 6280, 7800, 7850, 8164, 9420, 10205, 11775, 12246, 15700, 16328, 18840, 20410, 23550, 24492, 30615, 31400, 40820, 47100, 48984, 51025, 61230, 81640, 94200, 102050, 122460, 153075, 204100, 244920, 306150, 408200, 612300, 1224600]

約数ペア:

[(1, 1224600), (2, 612300), (3, 408200), (4, 306150), (5, 244920), (6, 204100), (8, 153075), (10, 122460), (12, 102050), (13, 94200), (15, 81640), (20, 61230), (24, 51025), (25, 48984), (26, 47100), (30, 40820), (39, 31400), (40, 30615), (50, 24492), (52, 23550), (60, 20410), (65, 18840), (75, 16328), (78, 15700), (100, 12246), (104, 11775), (120, 10205), (130, 9420), (150, 8164), (156, 7850), (157, 7800), (195, 6280), (200, 6123), (260, 4710), (300, 4082), (312, 3925), (314, 3900), (325, 3768), (390, 3140), (471, 2600), (520, 2355), (600, 2041), (628, 1950), (650, 1884), (780, 1570), (785, 1560), (942, 1300), (975, 1256)]