456667380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195157}}^1$

素因数の和:195185

約数の個数: 72

約数和(自身を含む): 1491787752

約数和(自身を除く): 1035120372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 195157, 390314, 585471, 780628, 975785, 1170942, 1756413, 1951570, 2341884, 2537041, 2927355, 3512826, 3903140, 5074082, 5854710, 7025652, 7611123, 8782065, 10148164, 11709420, 12685205, 15222246, 17564130, 22833369, 25370410, 30444492, 35128260, 38055615, 45666738, 50740820, 76111230, 91333476, 114166845, 152222460, 228333690, 456667380]

約数ペア:

[(1, 456667380), (2, 228333690), (3, 152222460), (4, 114166845), (5, 91333476), (6, 76111230), (9, 50740820), (10, 45666738), (12, 38055615), (13, 35128260), (15, 30444492), (18, 25370410), (20, 22833369), (26, 17564130), (30, 15222246), (36, 12685205), (39, 11709420), (45, 10148164), (52, 8782065), (60, 7611123), (65, 7025652), (78, 5854710), (90, 5074082), (117, 3903140), (130, 3512826), (156, 2927355), (180, 2537041), (195, 2341884), (234, 1951570), (260, 1756413), (390, 1170942), (468, 975785), (585, 780628), (780, 585471), (1170, 390314), (2340, 195157)]