99378240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:7996

約数の個数: 112

約数和(自身を含む): 339839808

約数和(自身を除く): 240461568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 7963, 12480, 15926, 23889, 31852, 39815, 47778, 63704, 79630, 95556, 103519, 119445, 127408, 159260, 191112, 207038, 238890, 254816, 310557, 318520, 382224, 414076, 477780, 509632, 517595, 621114, 637040, 764448, 828152, 955560, 1035190, 1242228, 1274080, 1528896, 1552785, 1656304, 1911120, 2070380, 2484456, 2548160, 3105570, 3312608, 3822240, 4140760, 4968912, 6211140, 6625216, 7644480, 8281520, 9937824, 12422280, 16563040, 19875648, 24844560, 33126080, 49689120, 99378240]

約数ペア:

[(1, 99378240), (2, 49689120), (3, 33126080), (4, 24844560), (5, 19875648), (6, 16563040), (8, 12422280), (10, 9937824), (12, 8281520), (13, 7644480), (15, 6625216), (16, 6211140), (20, 4968912), (24, 4140760), (26, 3822240), (30, 3312608), (32, 3105570), (39, 2548160), (40, 2484456), (48, 2070380), (52, 1911120), (60, 1656304), (64, 1552785), (65, 1528896), (78, 1274080), (80, 1242228), (96, 1035190), (104, 955560), (120, 828152), (130, 764448), (156, 637040), (160, 621114), (192, 517595), (195, 509632), (208, 477780), (240, 414076), (260, 382224), (312, 318520), (320, 310557), (390, 254816), (416, 238890), (480, 207038), (520, 191112), (624, 159260), (780, 127408), (832, 119445), (960, 103519), (1040, 95556), (1248, 79630), (1560, 63704), (2080, 47778), (2496, 39815), (3120, 31852), (4160, 23889), (6240, 15926), (7963, 12480)]