42732720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59351}}^1$

素因数の和:59370

約数の個数: 60

約数和(自身を含む): 143513136

約数和(自身を除く): 100780416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 59351, 118702, 178053, 237404, 296755, 356106, 474808, 534159, 593510, 712212, 890265, 949616, 1068318, 1187020, 1424424, 1780530, 2136636, 2374040, 2670795, 2848848, 3561060, 4273272, 4748080, 5341590, 7122120, 8546544, 10683180, 14244240, 21366360, 42732720]

約数ペア:

[(1, 42732720), (2, 21366360), (3, 14244240), (4, 10683180), (5, 8546544), (6, 7122120), (8, 5341590), (9, 4748080), (10, 4273272), (12, 3561060), (15, 2848848), (16, 2670795), (18, 2374040), (20, 2136636), (24, 1780530), (30, 1424424), (36, 1187020), (40, 1068318), (45, 949616), (48, 890265), (60, 712212), (72, 593510), (80, 534159), (90, 474808), (120, 356106), (144, 296755), (180, 237404), (240, 178053), (360, 118702), (720, 59351)]