494344479120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108408877}}^1$

素因数の和:108408912

約数の個数: 80

約数和(自身を含む): 1613124104640

約数和(自身を除く): 1118779625520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 108408877, 216817754, 325226631, 433635508, 542044385, 650453262, 867271016, 1084088770, 1300906524, 1626133155, 1734542032, 2059768663, 2168177540, 2601813048, 3252266310, 4119537326, 4336355080, 5203626096, 6179305989, 6504532620, 8239074652, 8672710160, 10298843315, 12358611978, 13009065240, 16478149304, 20597686630, 24717223956, 26018130480, 30896529945, 32956298608, 41195373260, 49434447912, 61793059890, 82390746520, 98868895824, 123586119780, 164781493040, 247172239560, 494344479120]

約数ペア:

[(1, 494344479120), (2, 247172239560), (3, 164781493040), (4, 123586119780), (5, 98868895824), (6, 82390746520), (8, 61793059890), (10, 49434447912), (12, 41195373260), (15, 32956298608), (16, 30896529945), (19, 26018130480), (20, 24717223956), (24, 20597686630), (30, 16478149304), (38, 13009065240), (40, 12358611978), (48, 10298843315), (57, 8672710160), (60, 8239074652), (76, 6504532620), (80, 6179305989), (95, 5203626096), (114, 4336355080), (120, 4119537326), (152, 3252266310), (190, 2601813048), (228, 2168177540), (240, 2059768663), (285, 1734542032), (304, 1626133155), (380, 1300906524), (456, 1084088770), (570, 867271016), (760, 650453262), (912, 542044385), (1140, 433635508), (1520, 325226631), (2280, 216817754), (4560, 108408877)]