328323480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88259}}^1$

素因数の和:88304

約数の個数: 64

約数和(自身を含む): 1016755200

約数和(自身を除く): 688431720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 88259, 176518, 264777, 353036, 441295, 529554, 706072, 882590, 1059108, 1323885, 1765180, 2118216, 2647770, 2736029, 3530360, 5295540, 5472058, 8208087, 10591080, 10944116, 13680145, 16416174, 21888232, 27360290, 32832348, 41040435, 54720580, 65664696, 82080870, 109441160, 164161740, 328323480]

約数ペア:

[(1, 328323480), (2, 164161740), (3, 109441160), (4, 82080870), (5, 65664696), (6, 54720580), (8, 41040435), (10, 32832348), (12, 27360290), (15, 21888232), (20, 16416174), (24, 13680145), (30, 10944116), (31, 10591080), (40, 8208087), (60, 5472058), (62, 5295540), (93, 3530360), (120, 2736029), (124, 2647770), (155, 2118216), (186, 1765180), (248, 1323885), (310, 1059108), (372, 882590), (465, 706072), (620, 529554), (744, 441295), (930, 353036), (1240, 264777), (1860, 176518), (3720, 88259)]