16087440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3976

約数の個数: 80

約数和(自身を含む): 52818048

約数和(自身を除く): 36730608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3943, 4080, 7886, 11829, 15772, 19715, 23658, 31544, 39430, 47316, 59145, 63088, 67031, 78860, 94632, 118290, 134062, 157720, 189264, 201093, 236580, 268124, 315440, 335155, 402186, 473160, 536248, 670310, 804372, 946320, 1005465, 1072496, 1340620, 1608744, 2010930, 2681240, 3217488, 4021860, 5362480, 8043720, 16087440]

約数ペア:

[(1, 16087440), (2, 8043720), (3, 5362480), (4, 4021860), (5, 3217488), (6, 2681240), (8, 2010930), (10, 1608744), (12, 1340620), (15, 1072496), (16, 1005465), (17, 946320), (20, 804372), (24, 670310), (30, 536248), (34, 473160), (40, 402186), (48, 335155), (51, 315440), (60, 268124), (68, 236580), (80, 201093), (85, 189264), (102, 157720), (120, 134062), (136, 118290), (170, 94632), (204, 78860), (240, 67031), (255, 63088), (272, 59145), (340, 47316), (408, 39430), (510, 31544), (680, 23658), (816, 19715), (1020, 15772), (1360, 11829), (2040, 7886), (3943, 4080)]