2886413940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43457}}^1$

素因数の和:43519

約数の個数: 120

約数和(自身を含む): 9275849352

約数和(自身を除く): 6389435412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 1107, 1230, 1476, 1620, 1845, 2214, 2460, 3321, 3690, 4428, 5535, 6642, 7380, 11070, 13284, 16605, 22140, 33210, 43457, 66420, 86914, 130371, 173828, 217285, 260742, 391113, 434570, 521484, 651855, 782226, 869140, 1173339, 1303710, 1564452, 1781737, 1955565, 2346678, 2607420, 3520017, 3563474, 3911130, 4693356, 5345211, 5866695, 7040034, 7126948, 7822260, 8908685, 10690422, 11733390, 14080068, 16035633, 17600085, 17817370, 21380844, 23466780, 26726055, 32071266, 35200170, 35634740, 48106899, 53452110, 64142532, 70400340, 80178165, 96213798, 106904220, 144320697, 160356330, 192427596, 240534495, 288641394, 320712660, 481068990, 577282788, 721603485, 962137980, 1443206970, 2886413940]

約数ペア:

[(1, 2886413940), (2, 1443206970), (3, 962137980), (4, 721603485), (5, 577282788), (6, 481068990), (9, 320712660), (10, 288641394), (12, 240534495), (15, 192427596), (18, 160356330), (20, 144320697), (27, 106904220), (30, 96213798), (36, 80178165), (41, 70400340), (45, 64142532), (54, 53452110), (60, 48106899), (81, 35634740), (82, 35200170), (90, 32071266), (108, 26726055), (123, 23466780), (135, 21380844), (162, 17817370), (164, 17600085), (180, 16035633), (205, 14080068), (246, 11733390), (270, 10690422), (324, 8908685), (369, 7822260), (405, 7126948), (410, 7040034), (492, 5866695), (540, 5345211), (615, 4693356), (738, 3911130), (810, 3563474), (820, 3520017), (1107, 2607420), (1230, 2346678), (1476, 1955565), (1620, 1781737), (1845, 1564452), (2214, 1303710), (2460, 1173339), (3321, 869140), (3690, 782226), (4428, 651855), (5535, 521484), (6642, 434570), (7380, 391113), (11070, 260742), (13284, 217285), (16605, 173828), (22140, 130371), (33210, 86914), (43457, 66420)]