16865760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 54486432

約数和(自身を除く): 37620672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 857, 984, 1230, 1312, 1640, 1714, 1968, 2460, 2571, 3280, 3428, 3936, 4285, 4920, 5142, 6560, 6856, 8570, 9840, 10284, 12855, 13712, 17140, 19680, 20568, 25710, 27424, 34280, 35137, 41136, 51420, 68560, 70274, 82272, 102840, 105411, 137120, 140548, 175685, 205680, 210822, 281096, 351370, 411360, 421644, 527055, 562192, 702740, 843288, 1054110, 1124384, 1405480, 1686576, 2108220, 2810960, 3373152, 4216440, 5621920, 8432880, 16865760]

約数ペア:

[(1, 16865760), (2, 8432880), (3, 5621920), (4, 4216440), (5, 3373152), (6, 2810960), (8, 2108220), (10, 1686576), (12, 1405480), (15, 1124384), (16, 1054110), (20, 843288), (24, 702740), (30, 562192), (32, 527055), (40, 421644), (41, 411360), (48, 351370), (60, 281096), (80, 210822), (82, 205680), (96, 175685), (120, 140548), (123, 137120), (160, 105411), (164, 102840), (205, 82272), (240, 70274), (246, 68560), (328, 51420), (410, 41136), (480, 35137), (492, 34280), (615, 27424), (656, 25710), (820, 20568), (857, 19680), (984, 17140), (1230, 13712), (1312, 12855), (1640, 10284), (1714, 9840), (1968, 8570), (2460, 6856), (2571, 6560), (3280, 5142), (3428, 4920), (3936, 4285)]