84370680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{78121}}^1$

素因数の和:78141

約数の個数: 64

約数和(自身を含む): 281239200

約数和(自身を除く): 196868520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 78121, 156242, 234363, 312484, 390605, 468726, 624968, 703089, 781210, 937452, 1171815, 1406178, 1562420, 1874904, 2109267, 2343630, 2812356, 3124840, 3515445, 4218534, 4687260, 5624712, 7030890, 8437068, 9374520, 10546335, 14061780, 16874136, 21092670, 28123560, 42185340, 84370680]

約数ペア:

[(1, 84370680), (2, 42185340), (3, 28123560), (4, 21092670), (5, 16874136), (6, 14061780), (8, 10546335), (9, 9374520), (10, 8437068), (12, 7030890), (15, 5624712), (18, 4687260), (20, 4218534), (24, 3515445), (27, 3124840), (30, 2812356), (36, 2343630), (40, 2109267), (45, 1874904), (54, 1562420), (60, 1406178), (72, 1171815), (90, 937452), (108, 781210), (120, 703089), (135, 624968), (180, 468726), (216, 390605), (270, 312484), (360, 234363), (540, 156242), (1080, 78121)]