1236671280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44041}}^1$

素因数の和:44076

約数の個数: 160

約数和(自身を含む): 4587414720

約数和(自身を除く): 3350743440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 44041, 88082, 132123, 176164, 220205, 264246, 352328, 396369, 440410, 528492, 572533, 660615, 704656, 792738, 880820, 1056984, 1145066, 1189107, 1321230, 1585476, 1717599, 1761640, 1981845, 2113968, 2290132, 2378214, 2642460, 2862665, 3170952, 3435198, 3523280, 3963690, 4580264, 4756428, 5152797, 5284920, 5725330, 5945535, 6341904, 6870396, 7927380, 8587995, 9160528, 9512856, 10305594, 10569840, 11450660, 11891070, 13740792, 15458391, 15854760, 17175990, 19025712, 20611188, 22901320, 23782140, 25763985, 27481584, 30916782, 31709520, 34351980, 41222376, 45802640, 47564280, 51527970, 61833564, 68703960, 77291955, 82444752, 95128560, 103055940, 123667128, 137407920, 154583910, 206111880, 247334256, 309167820, 412223760, 618335640, 1236671280]

約数ペア:

[(1, 1236671280), (2, 618335640), (3, 412223760), (4, 309167820), (5, 247334256), (6, 206111880), (8, 154583910), (9, 137407920), (10, 123667128), (12, 103055940), (13, 95128560), (15, 82444752), (16, 77291955), (18, 68703960), (20, 61833564), (24, 51527970), (26, 47564280), (27, 45802640), (30, 41222376), (36, 34351980), (39, 31709520), (40, 30916782), (45, 27481584), (48, 25763985), (52, 23782140), (54, 22901320), (60, 20611188), (65, 19025712), (72, 17175990), (78, 15854760), (80, 15458391), (90, 13740792), (104, 11891070), (108, 11450660), (117, 10569840), (120, 10305594), (130, 9512856), (135, 9160528), (144, 8587995), (156, 7927380), (180, 6870396), (195, 6341904), (208, 5945535), (216, 5725330), (234, 5284920), (240, 5152797), (260, 4756428), (270, 4580264), (312, 3963690), (351, 3523280), (360, 3435198), (390, 3170952), (432, 2862665), (468, 2642460), (520, 2378214), (540, 2290132), (585, 2113968), (624, 1981845), (702, 1761640), (720, 1717599), (780, 1585476), (936, 1321230), (1040, 1189107), (1080, 1145066), (1170, 1056984), (1404, 880820), (1560, 792738), (1755, 704656), (1872, 660615), (2160, 572533), (2340, 528492), (2808, 440410), (3120, 396369), (3510, 352328), (4680, 264246), (5616, 220205), (7020, 176164), (9360, 132123), (14040, 88082), (28080, 44041)]