394745760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1075

約数の個数: 144

約数和(自身を含む): 1352254176

約数和(自身を除く): 957508416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 467, 480, 587, 720, 934, 1174, 1401, 1440, 1761, 1868, 2335, 2348, 2802, 2935, 3522, 3736, 4203, 4670, 4696, 5283, 5604, 5870, 7005, 7044, 7472, 8406, 8805, 9340, 9392, 10566, 11208, 11740, 14010, 14088, 14944, 16812, 17610, 18680, 18784, 21015, 21132, 22416, 23480, 26415, 28020, 28176, 33624, 35220, 37360, 42030, 42264, 44832, 46960, 52830, 56040, 56352, 67248, 70440, 74720, 84060, 84528, 93920, 105660, 112080, 134496, 140880, 168120, 169056, 211320, 224160, 274129, 281760, 336240, 422640, 548258, 672480, 822387, 845280, 1096516, 1370645, 1644774, 2193032, 2467161, 2741290, 3289548, 4111935, 4386064, 4934322, 5482580, 6579096, 8223870, 8772128, 9868644, 10965160, 12335805, 13158192, 16447740, 19737288, 21930320, 24671610, 26316384, 32895480, 39474576, 43860640, 49343220, 65790960, 78949152, 98686440, 131581920, 197372880, 394745760]

約数ペア:

[(1, 394745760), (2, 197372880), (3, 131581920), (4, 98686440), (5, 78949152), (6, 65790960), (8, 49343220), (9, 43860640), (10, 39474576), (12, 32895480), (15, 26316384), (16, 24671610), (18, 21930320), (20, 19737288), (24, 16447740), (30, 13158192), (32, 12335805), (36, 10965160), (40, 9868644), (45, 8772128), (48, 8223870), (60, 6579096), (72, 5482580), (80, 4934322), (90, 4386064), (96, 4111935), (120, 3289548), (144, 2741290), (160, 2467161), (180, 2193032), (240, 1644774), (288, 1370645), (360, 1096516), (467, 845280), (480, 822387), (587, 672480), (720, 548258), (934, 422640), (1174, 336240), (1401, 281760), (1440, 274129), (1761, 224160), (1868, 211320), (2335, 169056), (2348, 168120), (2802, 140880), (2935, 134496), (3522, 112080), (3736, 105660), (4203, 93920), (4670, 84528), (4696, 84060), (5283, 74720), (5604, 70440), (5870, 67248), (7005, 56352), (7044, 56040), (7472, 52830), (8406, 46960), (8805, 44832), (9340, 42264), (9392, 42030), (10566, 37360), (11208, 35220), (11740, 33624), (14010, 28176), (14088, 28020), (14944, 26415), (16812, 23480), (17610, 22416), (18680, 21132), (18784, 21015)]