488915460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1635

約数の個数: 192

約数和(自身を含む): 1691746560

約数和(自身を除く): 1202831100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 132, 135, 159, 165, 180, 198, 212, 220, 265, 270, 297, 318, 330, 396, 477, 495, 530, 540, 583, 594, 636, 660, 795, 954, 990, 1060, 1166, 1188, 1431, 1485, 1553, 1590, 1749, 1908, 1980, 2332, 2385, 2862, 2915, 2970, 3106, 3180, 3498, 4659, 4770, 5247, 5724, 5830, 5940, 6212, 6996, 7155, 7765, 8745, 9318, 9540, 10494, 11660, 13977, 14310, 15530, 15741, 17083, 17490, 18636, 20988, 23295, 26235, 27954, 28620, 31060, 31482, 34166, 34980, 41931, 46590, 51249, 52470, 55908, 62964, 68332, 69885, 78705, 82309, 83862, 85415, 93180, 102498, 104940, 139770, 153747, 157410, 164618, 167724, 170830, 204996, 209655, 246927, 256245, 279540, 307494, 314820, 329236, 341660, 411545, 419310, 461241, 493854, 512490, 614988, 740781, 768735, 823090, 838620, 905399, 922482, 987708, 1024980, 1234635, 1481562, 1537470, 1646180, 1810798, 1844964, 2222343, 2306205, 2469270, 2716197, 2963124, 3074940, 3621596, 3703905, 4444686, 4526995, 4612410, 4938540, 5432394, 7407810, 8148591, 8889372, 9053990, 9224820, 10864788, 11111715, 13580985, 14815620, 16297182, 18107980, 22223430, 24445773, 27161970, 32594364, 40742955, 44446860, 48891546, 54323940, 81485910, 97783092, 122228865, 162971820, 244457730, 488915460]

約数ペア:

[(1, 488915460), (2, 244457730), (3, 162971820), (4, 122228865), (5, 97783092), (6, 81485910), (9, 54323940), (10, 48891546), (11, 44446860), (12, 40742955), (15, 32594364), (18, 27161970), (20, 24445773), (22, 22223430), (27, 18107980), (30, 16297182), (33, 14815620), (36, 13580985), (44, 11111715), (45, 10864788), (53, 9224820), (54, 9053990), (55, 8889372), (60, 8148591), (66, 7407810), (90, 5432394), (99, 4938540), (106, 4612410), (108, 4526995), (110, 4444686), (132, 3703905), (135, 3621596), (159, 3074940), (165, 2963124), (180, 2716197), (198, 2469270), (212, 2306205), (220, 2222343), (265, 1844964), (270, 1810798), (297, 1646180), (318, 1537470), (330, 1481562), (396, 1234635), (477, 1024980), (495, 987708), (530, 922482), (540, 905399), (583, 838620), (594, 823090), (636, 768735), (660, 740781), (795, 614988), (954, 512490), (990, 493854), (1060, 461241), (1166, 419310), (1188, 411545), (1431, 341660), (1485, 329236), (1553, 314820), (1590, 307494), (1749, 279540), (1908, 256245), (1980, 246927), (2332, 209655), (2385, 204996), (2862, 170830), (2915, 167724), (2970, 164618), (3106, 157410), (3180, 153747), (3498, 139770), (4659, 104940), (4770, 102498), (5247, 93180), (5724, 85415), (5830, 83862), (5940, 82309), (6212, 78705), (6996, 69885), (7155, 68332), (7765, 62964), (8745, 55908), (9318, 52470), (9540, 51249), (10494, 46590), (11660, 41931), (13977, 34980), (14310, 34166), (15530, 31482), (15741, 31060), (17083, 28620), (17490, 27954), (18636, 26235), (20988, 23295)]