240232920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5227}}^1$

素因数の和:5624

約数の個数: 64

約数和(自身を含む): 722718720

約数和(自身を除く): 482485800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5227, 5745, 7660, 9192, 10454, 11490, 15320, 15681, 20908, 22980, 26135, 31362, 41816, 45960, 52270, 62724, 78405, 104540, 125448, 156810, 209080, 313620, 627240, 2001941, 4003882, 6005823, 8007764, 10009705, 12011646, 16015528, 20019410, 24023292, 30029115, 40038820, 48046584, 60058230, 80077640, 120116460, 240232920]

約数ペア:

[(1, 240232920), (2, 120116460), (3, 80077640), (4, 60058230), (5, 48046584), (6, 40038820), (8, 30029115), (10, 24023292), (12, 20019410), (15, 16015528), (20, 12011646), (24, 10009705), (30, 8007764), (40, 6005823), (60, 4003882), (120, 2001941), (383, 627240), (766, 313620), (1149, 209080), (1532, 156810), (1915, 125448), (2298, 104540), (3064, 78405), (3830, 62724), (4596, 52270), (5227, 45960), (5745, 41816), (7660, 31362), (9192, 26135), (10454, 22980), (11490, 20908), (15320, 15681)]