8370120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 29082240

約数和(自身を除く): 20712120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 373, 374, 408, 440, 510, 561, 660, 680, 746, 748, 935, 1020, 1119, 1122, 1320, 1492, 1496, 1865, 1870, 2040, 2238, 2244, 2805, 2984, 3730, 3740, 4103, 4476, 4488, 5595, 5610, 6341, 7460, 7480, 8206, 8952, 11190, 11220, 12309, 12682, 14920, 16412, 19023, 20515, 22380, 22440, 24618, 25364, 31705, 32824, 38046, 41030, 44760, 49236, 50728, 61545, 63410, 69751, 76092, 82060, 95115, 98472, 123090, 126820, 139502, 152184, 164120, 190230, 209253, 246180, 253640, 279004, 348755, 380460, 418506, 492360, 558008, 697510, 760920, 837012, 1046265, 1395020, 1674024, 2092530, 2790040, 4185060, 8370120]

約数ペア:

[(1, 8370120), (2, 4185060), (3, 2790040), (4, 2092530), (5, 1674024), (6, 1395020), (8, 1046265), (10, 837012), (11, 760920), (12, 697510), (15, 558008), (17, 492360), (20, 418506), (22, 380460), (24, 348755), (30, 279004), (33, 253640), (34, 246180), (40, 209253), (44, 190230), (51, 164120), (55, 152184), (60, 139502), (66, 126820), (68, 123090), (85, 98472), (88, 95115), (102, 82060), (110, 76092), (120, 69751), (132, 63410), (136, 61545), (165, 50728), (170, 49236), (187, 44760), (204, 41030), (220, 38046), (255, 32824), (264, 31705), (330, 25364), (340, 24618), (373, 22440), (374, 22380), (408, 20515), (440, 19023), (510, 16412), (561, 14920), (660, 12682), (680, 12309), (746, 11220), (748, 11190), (935, 8952), (1020, 8206), (1119, 7480), (1122, 7460), (1320, 6341), (1492, 5610), (1496, 5595), (1865, 4488), (1870, 4476), (2040, 4103), (2238, 3740), (2244, 3730), (2805, 2984)]