142412640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{296693}}^1$

素因数の和:296711

約数の個数: 48

約数和(自身を含む): 448601328

約数和(自身を除く): 306188688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 296693, 593386, 890079, 1186772, 1483465, 1780158, 2373544, 2966930, 3560316, 4450395, 4747088, 5933860, 7120632, 8900790, 9494176, 11867720, 14241264, 17801580, 23735440, 28482528, 35603160, 47470880, 71206320, 142412640]

約数ペア:

[(1, 142412640), (2, 71206320), (3, 47470880), (4, 35603160), (5, 28482528), (6, 23735440), (8, 17801580), (10, 14241264), (12, 11867720), (15, 9494176), (16, 8900790), (20, 7120632), (24, 5933860), (30, 4747088), (32, 4450395), (40, 3560316), (48, 2966930), (60, 2373544), (80, 1780158), (96, 1483465), (120, 1186772), (160, 890079), (240, 593386), (480, 296693)]