54622680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65027}}^1$

素因数の和:65048

約数の個数: 64

約数和(自身を含む): 187280640

約数和(自身を除く): 132657960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65027, 130054, 195081, 260108, 325135, 390162, 455189, 520216, 650270, 780324, 910378, 975405, 1300540, 1365567, 1560648, 1820756, 1950810, 2275945, 2601080, 2731134, 3641512, 3901620, 4551890, 5462268, 6827835, 7803240, 9103780, 10924536, 13655670, 18207560, 27311340, 54622680]

約数ペア:

[(1, 54622680), (2, 27311340), (3, 18207560), (4, 13655670), (5, 10924536), (6, 9103780), (7, 7803240), (8, 6827835), (10, 5462268), (12, 4551890), (14, 3901620), (15, 3641512), (20, 2731134), (21, 2601080), (24, 2275945), (28, 1950810), (30, 1820756), (35, 1560648), (40, 1365567), (42, 1300540), (56, 975405), (60, 910378), (70, 780324), (84, 650270), (105, 520216), (120, 455189), (140, 390162), (168, 325135), (210, 260108), (280, 195081), (420, 130054), (840, 65027)]