1375502870640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{30071}}^1\times {\mathrm{190591}}^1$

素因数の和:220678

約数の個数: 80

約数和(自身を含む): 4264223072256

約数和(自身を除く): 2888720201616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 30071, 60142, 90213, 120284, 150355, 180426, 190591, 240568, 300710, 360852, 381182, 451065, 481136, 571773, 601420, 721704, 762364, 902130, 952955, 1143546, 1202840, 1443408, 1524728, 1804260, 1905910, 2287092, 2405680, 2858865, 3049456, 3608520, 3811820, 4574184, 5717730, 7217040, 7623640, 9148368, 11435460, 15247280, 22870920, 45741840, 5731261961, 11462523922, 17193785883, 22925047844, 28656309805, 34387571766, 45850095688, 57312619610, 68775143532, 85968929415, 91700191376, 114625239220, 137550287064, 171937858830, 229250478440, 275100574128, 343875717660, 458500956880, 687751435320, 1375502870640]

約数ペア:

[(1, 1375502870640), (2, 687751435320), (3, 458500956880), (4, 343875717660), (5, 275100574128), (6, 229250478440), (8, 171937858830), (10, 137550287064), (12, 114625239220), (15, 91700191376), (16, 85968929415), (20, 68775143532), (24, 57312619610), (30, 45850095688), (40, 34387571766), (48, 28656309805), (60, 22925047844), (80, 17193785883), (120, 11462523922), (240, 5731261961), (30071, 45741840), (60142, 22870920), (90213, 15247280), (120284, 11435460), (150355, 9148368), (180426, 7623640), (190591, 7217040), (240568, 5717730), (300710, 4574184), (360852, 3811820), (381182, 3608520), (451065, 3049456), (481136, 2858865), (571773, 2405680), (601420, 2287092), (721704, 1905910), (762364, 1804260), (902130, 1524728), (952955, 1443408), (1143546, 1202840)]