2730676860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3433}}^1$

素因数の和:3945

約数の個数: 120

約数和(自身を含む): 8586181296

約数和(自身を除く): 5855504436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 491, 540, 810, 982, 1473, 1620, 1964, 2455, 2946, 3433, 4419, 4910, 5892, 6866, 7365, 8838, 9820, 10299, 13257, 13732, 14730, 17165, 17676, 20598, 22095, 26514, 29460, 30897, 34330, 39771, 41196, 44190, 51495, 53028, 61794, 66285, 68660, 79542, 88380, 92691, 102990, 123588, 132570, 154485, 159084, 185382, 198855, 205980, 265140, 278073, 308970, 370764, 397710, 463455, 556146, 617940, 795420, 926910, 1112292, 1390365, 1685603, 1853820, 2780730, 3371206, 5056809, 5561460, 6742412, 8428015, 10113618, 15170427, 16856030, 20227236, 25284045, 30340854, 33712060, 45511281, 50568090, 60681708, 75852135, 91022562, 101136180, 136533843, 151704270, 182045124, 227556405, 273067686, 303408540, 455112810, 546135372, 682669215, 910225620, 1365338430, 2730676860]

約数ペア:

[(1, 2730676860), (2, 1365338430), (3, 910225620), (4, 682669215), (5, 546135372), (6, 455112810), (9, 303408540), (10, 273067686), (12, 227556405), (15, 182045124), (18, 151704270), (20, 136533843), (27, 101136180), (30, 91022562), (36, 75852135), (45, 60681708), (54, 50568090), (60, 45511281), (81, 33712060), (90, 30340854), (108, 25284045), (135, 20227236), (162, 16856030), (180, 15170427), (270, 10113618), (324, 8428015), (405, 6742412), (491, 5561460), (540, 5056809), (810, 3371206), (982, 2780730), (1473, 1853820), (1620, 1685603), (1964, 1390365), (2455, 1112292), (2946, 926910), (3433, 795420), (4419, 617940), (4910, 556146), (5892, 463455), (6866, 397710), (7365, 370764), (8838, 308970), (9820, 278073), (10299, 265140), (13257, 205980), (13732, 198855), (14730, 185382), (17165, 159084), (17676, 154485), (20598, 132570), (22095, 123588), (26514, 102990), (29460, 92691), (30897, 88380), (34330, 79542), (39771, 68660), (41196, 66285), (44190, 61794), (51495, 53028)]