123549780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108377}}^1$

素因数の和:108408

約数の個数: 48

約数和(自身を含む): 364150080

約数和(自身を除く): 240600300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 108377, 216754, 325131, 433508, 541885, 650262, 1083770, 1300524, 1625655, 2059163, 2167540, 3251310, 4118326, 6177489, 6502620, 8236652, 10295815, 12354978, 20591630, 24709956, 30887445, 41183260, 61774890, 123549780]

約数ペア:

[(1, 123549780), (2, 61774890), (3, 41183260), (4, 30887445), (5, 24709956), (6, 20591630), (10, 12354978), (12, 10295815), (15, 8236652), (19, 6502620), (20, 6177489), (30, 4118326), (38, 3251310), (57, 2167540), (60, 2059163), (76, 1625655), (95, 1300524), (114, 1083770), (190, 650262), (228, 541885), (285, 433508), (380, 325131), (570, 216754), (1140, 108377)]