4087380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 12602016

約数和(自身を除く): 8514636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 563, 605, 660, 726, 1126, 1210, 1452, 1689, 1815, 2252, 2420, 2815, 3378, 3630, 5630, 6193, 6756, 7260, 8445, 11260, 12386, 16890, 18579, 24772, 30965, 33780, 37158, 61930, 68123, 74316, 92895, 123860, 136246, 185790, 204369, 272492, 340615, 371580, 408738, 681230, 817476, 1021845, 1362460, 2043690, 4087380]

約数ペア:

[(1, 4087380), (2, 2043690), (3, 1362460), (4, 1021845), (5, 817476), (6, 681230), (10, 408738), (11, 371580), (12, 340615), (15, 272492), (20, 204369), (22, 185790), (30, 136246), (33, 123860), (44, 92895), (55, 74316), (60, 68123), (66, 61930), (110, 37158), (121, 33780), (132, 30965), (165, 24772), (220, 18579), (242, 16890), (330, 12386), (363, 11260), (484, 8445), (563, 7260), (605, 6756), (660, 6193), (726, 5630), (1126, 3630), (1210, 3378), (1452, 2815), (1689, 2420), (1815, 2252)]