1626156720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5897}}^1$

素因数の和:6299

約数の個数: 120

約数和(自身を含む): 5476363776

約数和(自身を除く): 3850207056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 383, 720, 766, 1149, 1532, 1915, 2298, 3064, 3447, 3830, 4596, 5745, 5897, 6128, 6894, 7660, 9192, 11490, 11794, 13788, 15320, 17235, 17691, 18384, 22980, 23588, 27576, 29485, 30640, 34470, 35382, 45960, 47176, 53073, 55152, 58970, 68940, 70764, 88455, 91920, 94352, 106146, 117940, 137880, 141528, 176910, 212292, 235880, 265365, 275760, 283056, 353820, 424584, 471760, 530730, 707640, 849168, 1061460, 1415280, 2122920, 2258551, 4245840, 4517102, 6775653, 9034204, 11292755, 13551306, 18068408, 20326959, 22585510, 27102612, 33878265, 36136816, 40653918, 45171020, 54205224, 67756530, 81307836, 90342040, 101634795, 108410448, 135513060, 162615672, 180684080, 203269590, 271026120, 325231344, 406539180, 542052240, 813078360, 1626156720]

約数ペア:

[(1, 1626156720), (2, 813078360), (3, 542052240), (4, 406539180), (5, 325231344), (6, 271026120), (8, 203269590), (9, 180684080), (10, 162615672), (12, 135513060), (15, 108410448), (16, 101634795), (18, 90342040), (20, 81307836), (24, 67756530), (30, 54205224), (36, 45171020), (40, 40653918), (45, 36136816), (48, 33878265), (60, 27102612), (72, 22585510), (80, 20326959), (90, 18068408), (120, 13551306), (144, 11292755), (180, 9034204), (240, 6775653), (360, 4517102), (383, 4245840), (720, 2258551), (766, 2122920), (1149, 1415280), (1532, 1061460), (1915, 849168), (2298, 707640), (3064, 530730), (3447, 471760), (3830, 424584), (4596, 353820), (5745, 283056), (5897, 275760), (6128, 265365), (6894, 235880), (7660, 212292), (9192, 176910), (11490, 141528), (11794, 137880), (13788, 117940), (15320, 106146), (17235, 94352), (17691, 91920), (18384, 88455), (22980, 70764), (23588, 68940), (27576, 58970), (29485, 55152), (30640, 53073), (34470, 47176), (35382, 45960)]