54723480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65147}}^1$

素因数の和:65168

約数の個数: 64

約数和(自身を含む): 187626240

約数和(自身を除く): 132902760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65147, 130294, 195441, 260588, 325735, 390882, 456029, 521176, 651470, 781764, 912058, 977205, 1302940, 1368087, 1563528, 1824116, 1954410, 2280145, 2605880, 2736174, 3648232, 3908820, 4560290, 5472348, 6840435, 7817640, 9120580, 10944696, 13680870, 18241160, 27361740, 54723480]

約数ペア:

[(1, 54723480), (2, 27361740), (3, 18241160), (4, 13680870), (5, 10944696), (6, 9120580), (7, 7817640), (8, 6840435), (10, 5472348), (12, 4560290), (14, 3908820), (15, 3648232), (20, 2736174), (21, 2605880), (24, 2280145), (28, 1954410), (30, 1824116), (35, 1563528), (40, 1368087), (42, 1302940), (56, 977205), (60, 912058), (70, 781764), (84, 651470), (105, 521176), (120, 456029), (140, 390882), (168, 325735), (210, 260588), (280, 195441), (420, 130294), (840, 65147)]