100981680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{420757}}^1$

素因数の和:420773

約数の個数: 40

約数和(自身を含む): 313043952

約数和(自身を除く): 212062272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 420757, 841514, 1262271, 1683028, 2103785, 2524542, 3366056, 4207570, 5049084, 6311355, 6732112, 8415140, 10098168, 12622710, 16830280, 20196336, 25245420, 33660560, 50490840, 100981680]

約数ペア:

[(1, 100981680), (2, 50490840), (3, 33660560), (4, 25245420), (5, 20196336), (6, 16830280), (8, 12622710), (10, 10098168), (12, 8415140), (15, 6732112), (16, 6311355), (20, 5049084), (24, 4207570), (30, 3366056), (40, 2524542), (48, 2103785), (60, 1683028), (80, 1262271), (120, 841514), (240, 420757)]