2881469160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2668027}}^1$

素因数の和:2668047

約数の個数: 64

約数和(自身を含む): 9604900800

約数和(自身を除く): 6723431640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2668027, 5336054, 8004081, 10672108, 13340135, 16008162, 21344216, 24012243, 26680270, 32016324, 40020405, 48024486, 53360540, 64032648, 72036729, 80040810, 96048972, 106721080, 120061215, 144073458, 160081620, 192097944, 240122430, 288146916, 320163240, 360183645, 480244860, 576293832, 720367290, 960489720, 1440734580, 2881469160]

約数ペア:

[(1, 2881469160), (2, 1440734580), (3, 960489720), (4, 720367290), (5, 576293832), (6, 480244860), (8, 360183645), (9, 320163240), (10, 288146916), (12, 240122430), (15, 192097944), (18, 160081620), (20, 144073458), (24, 120061215), (27, 106721080), (30, 96048972), (36, 80040810), (40, 72036729), (45, 64032648), (54, 53360540), (60, 48024486), (72, 40020405), (90, 32016324), (108, 26680270), (120, 24012243), (135, 21344216), (180, 16008162), (216, 13340135), (270, 10672108), (360, 8004081), (540, 5336054), (1080, 2668027)]