439302060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2237}}^1$

素因数の和:3343

約数の個数: 72

約数和(自身を含む): 1334367216

約数和(自身を除く): 895065156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1091, 2182, 2237, 3273, 4364, 4474, 5455, 6546, 6711, 8948, 9819, 10910, 11185, 13092, 13422, 16365, 19638, 20133, 21820, 22370, 26844, 32730, 33555, 39276, 40266, 44740, 49095, 65460, 67110, 80532, 98190, 100665, 134220, 196380, 201330, 402660, 2440567, 4881134, 7321701, 9762268, 12202835, 14643402, 21965103, 24405670, 29286804, 36608505, 43930206, 48811340, 73217010, 87860412, 109825515, 146434020, 219651030, 439302060]

約数ペア:

[(1, 439302060), (2, 219651030), (3, 146434020), (4, 109825515), (5, 87860412), (6, 73217010), (9, 48811340), (10, 43930206), (12, 36608505), (15, 29286804), (18, 24405670), (20, 21965103), (30, 14643402), (36, 12202835), (45, 9762268), (60, 7321701), (90, 4881134), (180, 2440567), (1091, 402660), (2182, 201330), (2237, 196380), (3273, 134220), (4364, 100665), (4474, 98190), (5455, 80532), (6546, 67110), (6711, 65460), (8948, 49095), (9819, 44740), (10910, 40266), (11185, 39276), (13092, 33555), (13422, 32730), (16365, 26844), (19638, 22370), (20133, 21820)]