247609920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6971}}^1$

素因数の和:7028

約数の個数: 112

約数和(自身を含む): 807524928

約数和(自身を除く): 559915008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 6971, 7104, 8880, 11840, 13942, 17760, 20913, 27884, 34855, 35520, 41826, 55768, 69710, 83652, 104565, 111536, 139420, 167304, 209130, 223072, 257927, 278840, 334608, 418260, 446144, 515854, 557680, 669216, 773781, 836520, 1031708, 1115360, 1289635, 1338432, 1547562, 1673040, 2063416, 2230720, 2579270, 3095124, 3346080, 3868905, 4126832, 5158540, 6190248, 6692160, 7737810, 8253664, 10317080, 12380496, 15475620, 16507328, 20634160, 24760992, 30951240, 41268320, 49521984, 61902480, 82536640, 123804960, 247609920]

約数ペア:

[(1, 247609920), (2, 123804960), (3, 82536640), (4, 61902480), (5, 49521984), (6, 41268320), (8, 30951240), (10, 24760992), (12, 20634160), (15, 16507328), (16, 15475620), (20, 12380496), (24, 10317080), (30, 8253664), (32, 7737810), (37, 6692160), (40, 6190248), (48, 5158540), (60, 4126832), (64, 3868905), (74, 3346080), (80, 3095124), (96, 2579270), (111, 2230720), (120, 2063416), (148, 1673040), (160, 1547562), (185, 1338432), (192, 1289635), (222, 1115360), (240, 1031708), (296, 836520), (320, 773781), (370, 669216), (444, 557680), (480, 515854), (555, 446144), (592, 418260), (740, 334608), (888, 278840), (960, 257927), (1110, 223072), (1184, 209130), (1480, 167304), (1776, 139420), (2220, 111536), (2368, 104565), (2960, 83652), (3552, 69710), (4440, 55768), (5920, 41826), (6971, 35520), (7104, 34855), (8880, 27884), (11840, 20913), (13942, 17760)]