201230520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88259}}^1$

素因数の和:88292

約数の個数: 64

約数和(自身を含む): 635472000

約数和(自身を除く): 434241480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88259, 176518, 264777, 353036, 441295, 529554, 706072, 882590, 1059108, 1323885, 1676921, 1765180, 2118216, 2647770, 3353842, 3530360, 5030763, 5295540, 6707684, 8384605, 10061526, 10591080, 13415368, 16769210, 20123052, 25153815, 33538420, 40246104, 50307630, 67076840, 100615260, 201230520]

約数ペア:

[(1, 201230520), (2, 100615260), (3, 67076840), (4, 50307630), (5, 40246104), (6, 33538420), (8, 25153815), (10, 20123052), (12, 16769210), (15, 13415368), (19, 10591080), (20, 10061526), (24, 8384605), (30, 6707684), (38, 5295540), (40, 5030763), (57, 3530360), (60, 3353842), (76, 2647770), (95, 2118216), (114, 1765180), (120, 1676921), (152, 1323885), (190, 1059108), (228, 882590), (285, 706072), (380, 529554), (456, 441295), (570, 353036), (760, 264777), (1140, 176518), (2280, 88259)]