108657360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21559}}^1$

素因数の和:21585

約数の個数: 120

約数和(自身を含む): 417056640

約数和(自身を除く): 308399280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21559, 43118, 64677, 86236, 107795, 129354, 150913, 172472, 194031, 215590, 258708, 301826, 323385, 344944, 388062, 431180, 452739, 517416, 603652, 646770, 754565, 776124, 862360, 905478, 970155, 1034832, 1207304, 1293540, 1358217, 1509130, 1552248, 1724720, 1810956, 1940310, 2263695, 2414608, 2587080, 2716434, 3018260, 3104496, 3621912, 3880620, 4527390, 5174160, 5432868, 6036520, 6791085, 7243824, 7761240, 9054780, 10865736, 12073040, 13582170, 15522480, 18109560, 21731472, 27164340, 36219120, 54328680, 108657360]

約数ペア:

[(1, 108657360), (2, 54328680), (3, 36219120), (4, 27164340), (5, 21731472), (6, 18109560), (7, 15522480), (8, 13582170), (9, 12073040), (10, 10865736), (12, 9054780), (14, 7761240), (15, 7243824), (16, 6791085), (18, 6036520), (20, 5432868), (21, 5174160), (24, 4527390), (28, 3880620), (30, 3621912), (35, 3104496), (36, 3018260), (40, 2716434), (42, 2587080), (45, 2414608), (48, 2263695), (56, 1940310), (60, 1810956), (63, 1724720), (70, 1552248), (72, 1509130), (80, 1358217), (84, 1293540), (90, 1207304), (105, 1034832), (112, 970155), (120, 905478), (126, 862360), (140, 776124), (144, 754565), (168, 646770), (180, 603652), (210, 517416), (240, 452739), (252, 431180), (280, 388062), (315, 344944), (336, 323385), (360, 301826), (420, 258708), (504, 215590), (560, 194031), (630, 172472), (720, 150913), (840, 129354), (1008, 107795), (1260, 86236), (1680, 64677), (2520, 43118), (5040, 21559)]