72521760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6569}}^1$

素因数の和:6610

約数の個数: 96

約数和(自身を含む): 238412160

約数和(自身を除く): 165890400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 6569, 11040, 13138, 19707, 26276, 32845, 39414, 52552, 65690, 78828, 98535, 105104, 131380, 151087, 157656, 197070, 210208, 262760, 302174, 315312, 394140, 453261, 525520, 604348, 630624, 755435, 788280, 906522, 1051040, 1208696, 1510870, 1576560, 1813044, 2266305, 2417392, 3021740, 3153120, 3626088, 4532610, 4834784, 6043480, 7252176, 9065220, 12086960, 14504352, 18130440, 24173920, 36260880, 72521760]

約数ペア:

[(1, 72521760), (2, 36260880), (3, 24173920), (4, 18130440), (5, 14504352), (6, 12086960), (8, 9065220), (10, 7252176), (12, 6043480), (15, 4834784), (16, 4532610), (20, 3626088), (23, 3153120), (24, 3021740), (30, 2417392), (32, 2266305), (40, 1813044), (46, 1576560), (48, 1510870), (60, 1208696), (69, 1051040), (80, 906522), (92, 788280), (96, 755435), (115, 630624), (120, 604348), (138, 525520), (160, 453261), (184, 394140), (230, 315312), (240, 302174), (276, 262760), (345, 210208), (368, 197070), (460, 157656), (480, 151087), (552, 131380), (690, 105104), (736, 98535), (920, 78828), (1104, 65690), (1380, 52552), (1840, 39414), (2208, 32845), (2760, 26276), (3680, 19707), (5520, 13138), (6569, 11040)]