713440080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{990889}}^1$

素因数の和:990908

約数の個数: 60

約数和(自身を含む): 2395972020

約数和(自身を除く): 1682531940

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, 990889, 1981778, 2972667, 3963556, 4954445, 5945334, 7927112, 8918001, 9908890, 11890668, 14863335, 15854224, 17836002, 19817780, 23781336, 29726670, 35672004, 39635560, 44590005, 47562672, 59453340, 71344008, 79271120, 89180010, 118906680, 142688016, 178360020, 237813360, 356720040, 713440080]

約数ペア:

[(1, 713440080), (2, 356720040), (3, 237813360), (4, 178360020), (5, 142688016), (6, 118906680), (8, 89180010), (9, 79271120), (10, 71344008), (12, 59453340), (15, 47562672), (16, 44590005), (18, 39635560), (20, 35672004), (24, 29726670), (30, 23781336), (36, 19817780), (40, 17836002), (45, 15854224), (48, 14863335), (60, 11890668), (72, 9908890), (80, 8918001), (90, 7927112), (120, 5945334), (144, 4954445), (180, 3963556), (240, 2972667), (360, 1981778), (720, 990889)]