130803480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{363343}}^1$

素因数の和:363360

約数の個数: 48

約数和(自身を含む): 425112480

約数和(自身を除く): 294309000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 363343, 726686, 1090029, 1453372, 1816715, 2180058, 2906744, 3270087, 3633430, 4360116, 5450145, 6540174, 7266860, 8720232, 10900290, 13080348, 14533720, 16350435, 21800580, 26160696, 32700870, 43601160, 65401740, 130803480]

約数ペア:

[(1, 130803480), (2, 65401740), (3, 43601160), (4, 32700870), (5, 26160696), (6, 21800580), (8, 16350435), (9, 14533720), (10, 13080348), (12, 10900290), (15, 8720232), (18, 7266860), (20, 6540174), (24, 5450145), (30, 4360116), (36, 3633430), (40, 3270087), (45, 2906744), (60, 2180058), (72, 1816715), (90, 1453372), (120, 1090029), (180, 726686), (360, 363343)]