1229209920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8053}}^1$

素因数の和:8129

約数の個数: 168

約数和(自身を含む): 4308277896

約数和(自身を除く): 3079067976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2880, 3180, 3392, 3816, 4240, 4770, 5088, 6360, 7632, 8053, 8480, 9540, 10176, 12720, 15264, 16106, 16960, 19080, 24159, 25440, 30528, 32212, 38160, 40265, 48318, 50880, 64424, 72477, 76320, 80530, 96636, 120795, 128848, 144954, 152640, 161060, 193272, 241590, 257696, 289908, 322120, 362385, 386544, 426809, 483180, 515392, 579816, 644240, 724770, 773088, 853618, 966360, 1159632, 1280427, 1288480, 1449540, 1546176, 1707236, 1932720, 2134045, 2319264, 2560854, 2576960, 2899080, 3414472, 3841281, 3865440, 4268090, 4638528, 5121708, 5798160, 6402135, 6828944, 7682562, 7730880, 8536180, 10243416, 11596320, 12804270, 13657888, 15365124, 17072360, 19206405, 20486832, 23192640, 25608540, 27315776, 30730248, 34144720, 38412810, 40973664, 51217080, 61460496, 68289440, 76825620, 81947328, 102434160, 122920992, 136578880, 153651240, 204868320, 245841984, 307302480, 409736640, 614604960, 1229209920]

約数ペア:

[(1, 1229209920), (2, 614604960), (3, 409736640), (4, 307302480), (5, 245841984), (6, 204868320), (8, 153651240), (9, 136578880), (10, 122920992), (12, 102434160), (15, 81947328), (16, 76825620), (18, 68289440), (20, 61460496), (24, 51217080), (30, 40973664), (32, 38412810), (36, 34144720), (40, 30730248), (45, 27315776), (48, 25608540), (53, 23192640), (60, 20486832), (64, 19206405), (72, 17072360), (80, 15365124), (90, 13657888), (96, 12804270), (106, 11596320), (120, 10243416), (144, 8536180), (159, 7730880), (160, 7682562), (180, 6828944), (192, 6402135), (212, 5798160), (240, 5121708), (265, 4638528), (288, 4268090), (318, 3865440), (320, 3841281), (360, 3414472), (424, 2899080), (477, 2576960), (480, 2560854), (530, 2319264), (576, 2134045), (636, 1932720), (720, 1707236), (795, 1546176), (848, 1449540), (954, 1288480), (960, 1280427), (1060, 1159632), (1272, 966360), (1440, 853618), (1590, 773088), (1696, 724770), (1908, 644240), (2120, 579816), (2385, 515392), (2544, 483180), (2880, 426809), (3180, 386544), (3392, 362385), (3816, 322120), (4240, 289908), (4770, 257696), (5088, 241590), (6360, 193272), (7632, 161060), (8053, 152640), (8480, 144954), (9540, 128848), (10176, 120795), (12720, 96636), (15264, 80530), (16106, 76320), (16960, 72477), (19080, 64424), (24159, 50880), (25440, 48318), (30528, 40265), (32212, 38160)]