1265704680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10547539}}^1$

素因数の和:10547553

約数の個数: 32

約数和(自身を含む): 3797114400

約数和(自身を除く): 2531409720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10547539, 21095078, 31642617, 42190156, 52737695, 63285234, 84380312, 105475390, 126570468, 158213085, 210950780, 253140936, 316426170, 421901560, 632852340, 1265704680]

約数ペア:

[(1, 1265704680), (2, 632852340), (3, 421901560), (4, 316426170), (5, 253140936), (6, 210950780), (8, 158213085), (10, 126570468), (12, 105475390), (15, 84380312), (20, 63285234), (24, 52737695), (30, 42190156), (40, 31642617), (60, 21095078), (120, 10547539)]