239522520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117413}}^1$

素因数の和:117444

約数の個数: 64

約数和(自身を含む): 760842720

約数和(自身を除く): 521320200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 117413, 234826, 352239, 469652, 587065, 704478, 939304, 1174130, 1408956, 1761195, 1996021, 2348260, 2817912, 3522390, 3992042, 4696520, 5988063, 7044780, 7984084, 9980105, 11976126, 14089560, 15968168, 19960210, 23952252, 29940315, 39920420, 47904504, 59880630, 79840840, 119761260, 239522520]

約数ペア:

[(1, 239522520), (2, 119761260), (3, 79840840), (4, 59880630), (5, 47904504), (6, 39920420), (8, 29940315), (10, 23952252), (12, 19960210), (15, 15968168), (17, 14089560), (20, 11976126), (24, 9980105), (30, 7984084), (34, 7044780), (40, 5988063), (51, 4696520), (60, 3992042), (68, 3522390), (85, 2817912), (102, 2348260), (120, 1996021), (136, 1761195), (170, 1408956), (204, 1174130), (255, 939304), (340, 704478), (408, 587065), (510, 469652), (680, 352239), (1020, 234826), (2040, 117413)]