65928840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2089}}^1$

素因数の和:2366

約数の個数: 64

約数和(自身を含む): 198633600

約数和(自身を除く): 132704760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2089, 2104, 2630, 3156, 3945, 4178, 5260, 6267, 6312, 7890, 8356, 10445, 10520, 12534, 15780, 16712, 20890, 25068, 31335, 31560, 41780, 50136, 62670, 83560, 125340, 250680, 549407, 1098814, 1648221, 2197628, 2747035, 3296442, 4395256, 5494070, 6592884, 8241105, 10988140, 13185768, 16482210, 21976280, 32964420, 65928840]

約数ペア:

[(1, 65928840), (2, 32964420), (3, 21976280), (4, 16482210), (5, 13185768), (6, 10988140), (8, 8241105), (10, 6592884), (12, 5494070), (15, 4395256), (20, 3296442), (24, 2747035), (30, 2197628), (40, 1648221), (60, 1098814), (120, 549407), (263, 250680), (526, 125340), (789, 83560), (1052, 62670), (1315, 50136), (1578, 41780), (2089, 31560), (2104, 31335), (2630, 25068), (3156, 20890), (3945, 16712), (4178, 15780), (5260, 12534), (6267, 10520), (6312, 10445), (7890, 8356)]