559354680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27259}}^1$

素因数の和:27298

約数の個数: 128

約数和(自身を含む): 1962720000

約数和(自身を除く): 1403365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 27259, 54518, 81777, 109036, 136295, 163554, 218072, 245331, 272590, 327108, 408885, 490662, 517921, 545180, 654216, 735993, 817770, 981324, 1035842, 1090360, 1226655, 1471986, 1553763, 1635540, 1962648, 2071684, 2453310, 2589605, 2943972, 3107526, 3271080, 3679965, 4143368, 4661289, 4906620, 5179210, 5887944, 6215052, 7359930, 7768815, 9322578, 9813240, 10358420, 12430104, 13983867, 14719860, 15537630, 18645156, 20716840, 23306445, 27967734, 29439720, 31075260, 37290312, 46612890, 55935468, 62150520, 69919335, 93225780, 111870936, 139838670, 186451560, 279677340, 559354680]

約数ペア:

[(1, 559354680), (2, 279677340), (3, 186451560), (4, 139838670), (5, 111870936), (6, 93225780), (8, 69919335), (9, 62150520), (10, 55935468), (12, 46612890), (15, 37290312), (18, 31075260), (19, 29439720), (20, 27967734), (24, 23306445), (27, 20716840), (30, 18645156), (36, 15537630), (38, 14719860), (40, 13983867), (45, 12430104), (54, 10358420), (57, 9813240), (60, 9322578), (72, 7768815), (76, 7359930), (90, 6215052), (95, 5887944), (108, 5179210), (114, 4906620), (120, 4661289), (135, 4143368), (152, 3679965), (171, 3271080), (180, 3107526), (190, 2943972), (216, 2589605), (228, 2453310), (270, 2071684), (285, 1962648), (342, 1635540), (360, 1553763), (380, 1471986), (456, 1226655), (513, 1090360), (540, 1035842), (570, 981324), (684, 817770), (760, 735993), (855, 654216), (1026, 545180), (1080, 517921), (1140, 490662), (1368, 408885), (1710, 327108), (2052, 272590), (2280, 245331), (2565, 218072), (3420, 163554), (4104, 136295), (5130, 109036), (6840, 81777), (10260, 54518), (20520, 27259)]