762280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 1944000

約数和(自身を除く): 1181720

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 59, 68, 76, 85, 95, 118, 136, 152, 170, 190, 236, 295, 323, 340, 380, 472, 590, 646, 680, 760, 1003, 1121, 1180, 1292, 1615, 2006, 2242, 2360, 2584, 3230, 4012, 4484, 5015, 5605, 6460, 8024, 8968, 10030, 11210, 12920, 19057, 20060, 22420, 38114, 40120, 44840, 76228, 95285, 152456, 190570, 381140, 762280]

約数ペア:

[(1, 762280), (2, 381140), (4, 190570), (5, 152456), (8, 95285), (10, 76228), (17, 44840), (19, 40120), (20, 38114), (34, 22420), (38, 20060), (40, 19057), (59, 12920), (68, 11210), (76, 10030), (85, 8968), (95, 8024), (118, 6460), (136, 5605), (152, 5015), (170, 4484), (190, 4012), (236, 3230), (295, 2584), (323, 2360), (340, 2242), (380, 2006), (472, 1615), (590, 1292), (646, 1180), (680, 1121), (760, 1003)]