392516280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9355

約数の個数: 160

約数和(自身を含む): 1420927200

約数和(自身を除く): 1028410920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 9319, 10530, 14040, 18638, 21060, 27957, 37276, 42120, 46595, 55914, 74552, 83871, 93190, 111828, 121147, 139785, 167742, 186380, 223656, 242294, 251613, 279570, 335484, 363441, 372760, 419355, 484588, 503226, 559140, 605735, 670968, 726882, 754839, 838710, 969176, 1006452, 1090323, 1118280, 1211470, 1258065, 1453764, 1509678, 1677420, 1817205, 2012904, 2180646, 2422940, 2516130, 2907528, 3019356, 3270969, 3354840, 3634410, 3774195, 4361292, 4845880, 5032260, 5451615, 6038712, 6541938, 7268820, 7548390, 8722584, 9812907, 10064520, 10903230, 13083876, 14537640, 15096780, 16354845, 19625814, 21806460, 26167752, 30193560, 32709690, 39251628, 43612920, 49064535, 65419380, 78503256, 98129070, 130838760, 196258140, 392516280]

約数ペア:

[(1, 392516280), (2, 196258140), (3, 130838760), (4, 98129070), (5, 78503256), (6, 65419380), (8, 49064535), (9, 43612920), (10, 39251628), (12, 32709690), (13, 30193560), (15, 26167752), (18, 21806460), (20, 19625814), (24, 16354845), (26, 15096780), (27, 14537640), (30, 13083876), (36, 10903230), (39, 10064520), (40, 9812907), (45, 8722584), (52, 7548390), (54, 7268820), (60, 6541938), (65, 6038712), (72, 5451615), (78, 5032260), (81, 4845880), (90, 4361292), (104, 3774195), (108, 3634410), (117, 3354840), (120, 3270969), (130, 3019356), (135, 2907528), (156, 2516130), (162, 2422940), (180, 2180646), (195, 2012904), (216, 1817205), (234, 1677420), (260, 1509678), (270, 1453764), (312, 1258065), (324, 1211470), (351, 1118280), (360, 1090323), (390, 1006452), (405, 969176), (468, 838710), (520, 754839), (540, 726882), (585, 670968), (648, 605735), (702, 559140), (780, 503226), (810, 484588), (936, 419355), (1053, 372760), (1080, 363441), (1170, 335484), (1404, 279570), (1560, 251613), (1620, 242294), (1755, 223656), (2106, 186380), (2340, 167742), (2808, 139785), (3240, 121147), (3510, 111828), (4212, 93190), (4680, 83871), (5265, 74552), (7020, 55914), (8424, 46595), (9319, 42120), (10530, 37276), (14040, 27957), (18638, 21060)]