3348240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2016

約数の個数: 80

約数和(自身を含む): 11868288

約数和(自身を除く): 8520048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1993, 3986, 5979, 7972, 9965, 11958, 13951, 15944, 19930, 23916, 27902, 29895, 31888, 39860, 41853, 47832, 55804, 59790, 69755, 79720, 83706, 95664, 111608, 119580, 139510, 159440, 167412, 209265, 223216, 239160, 279020, 334824, 418530, 478320, 558040, 669648, 837060, 1116080, 1674120, 3348240]

約数ペア:

[(1, 3348240), (2, 1674120), (3, 1116080), (4, 837060), (5, 669648), (6, 558040), (7, 478320), (8, 418530), (10, 334824), (12, 279020), (14, 239160), (15, 223216), (16, 209265), (20, 167412), (21, 159440), (24, 139510), (28, 119580), (30, 111608), (35, 95664), (40, 83706), (42, 79720), (48, 69755), (56, 59790), (60, 55804), (70, 47832), (80, 41853), (84, 39860), (105, 31888), (112, 29895), (120, 27902), (140, 23916), (168, 19930), (210, 15944), (240, 13951), (280, 11958), (336, 9965), (420, 7972), (560, 5979), (840, 3986), (1680, 1993)]