308799120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{183809}}^1$

素因数の和:183832

約数の個数: 80

約数和(自身を含む): 1094037120

約数和(自身を除く): 785238000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 183809, 367618, 551427, 735236, 919045, 1102854, 1286663, 1470472, 1838090, 2205708, 2573326, 2757135, 2940944, 3676180, 3859989, 4411416, 5146652, 5514270, 6433315, 7352360, 7719978, 8822832, 10293304, 11028540, 12866630, 14704720, 15439956, 19299945, 20586608, 22057080, 25733260, 30879912, 38599890, 44114160, 51466520, 61759824, 77199780, 102933040, 154399560, 308799120]

約数ペア:

[(1, 308799120), (2, 154399560), (3, 102933040), (4, 77199780), (5, 61759824), (6, 51466520), (7, 44114160), (8, 38599890), (10, 30879912), (12, 25733260), (14, 22057080), (15, 20586608), (16, 19299945), (20, 15439956), (21, 14704720), (24, 12866630), (28, 11028540), (30, 10293304), (35, 8822832), (40, 7719978), (42, 7352360), (48, 6433315), (56, 5514270), (60, 5146652), (70, 4411416), (80, 3859989), (84, 3676180), (105, 2940944), (112, 2757135), (120, 2573326), (140, 2205708), (168, 1838090), (210, 1470472), (240, 1286663), (280, 1102854), (336, 919045), (420, 735236), (560, 551427), (840, 367618), (1680, 183809)]