66165240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19013}}^1$

素因数の和:19056

約数の個数: 64

約数和(自身を含む): 205351200

約数和(自身を除く): 139185960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 19013, 38026, 57039, 76052, 95065, 114078, 152104, 190130, 228156, 285195, 380260, 456312, 551377, 570390, 760520, 1102754, 1140780, 1654131, 2205508, 2281560, 2756885, 3308262, 4411016, 5513770, 6616524, 8270655, 11027540, 13233048, 16541310, 22055080, 33082620, 66165240]

約数ペア:

[(1, 66165240), (2, 33082620), (3, 22055080), (4, 16541310), (5, 13233048), (6, 11027540), (8, 8270655), (10, 6616524), (12, 5513770), (15, 4411016), (20, 3308262), (24, 2756885), (29, 2281560), (30, 2205508), (40, 1654131), (58, 1140780), (60, 1102754), (87, 760520), (116, 570390), (120, 551377), (145, 456312), (174, 380260), (232, 285195), (290, 228156), (348, 190130), (435, 152104), (580, 114078), (696, 95065), (870, 76052), (1160, 57039), (1740, 38026), (3480, 19013)]