121889160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{338581}}^1$

素因数の和:338598

約数の個数: 48

約数和(自身を含む): 396140940

約数和(自身を除く): 274251780

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, 338581, 677162, 1015743, 1354324, 1692905, 2031486, 2708648, 3047229, 3385810, 4062972, 5078715, 6094458, 6771620, 8125944, 10157430, 12188916, 13543240, 15236145, 20314860, 24377832, 30472290, 40629720, 60944580, 121889160]

約数ペア:

[(1, 121889160), (2, 60944580), (3, 40629720), (4, 30472290), (5, 24377832), (6, 20314860), (8, 15236145), (9, 13543240), (10, 12188916), (12, 10157430), (15, 8125944), (18, 6771620), (20, 6094458), (24, 5078715), (30, 4062972), (36, 3385810), (40, 3047229), (45, 2708648), (60, 2031486), (72, 1692905), (90, 1354324), (120, 1015743), (180, 677162), (360, 338581)]