1961760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 6374592

約数和(自身を除く): 4412832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 67, 80, 96, 120, 122, 134, 160, 183, 201, 240, 244, 268, 305, 335, 366, 402, 480, 488, 536, 610, 670, 732, 804, 915, 976, 1005, 1072, 1220, 1340, 1464, 1608, 1830, 1952, 2010, 2144, 2440, 2680, 2928, 3216, 3660, 4020, 4087, 4880, 5360, 5856, 6432, 7320, 8040, 8174, 9760, 10720, 12261, 14640, 16080, 16348, 20435, 24522, 29280, 32160, 32696, 40870, 49044, 61305, 65392, 81740, 98088, 122610, 130784, 163480, 196176, 245220, 326960, 392352, 490440, 653920, 980880, 1961760]

約数ペア:

[(1, 1961760), (2, 980880), (3, 653920), (4, 490440), (5, 392352), (6, 326960), (8, 245220), (10, 196176), (12, 163480), (15, 130784), (16, 122610), (20, 98088), (24, 81740), (30, 65392), (32, 61305), (40, 49044), (48, 40870), (60, 32696), (61, 32160), (67, 29280), (80, 24522), (96, 20435), (120, 16348), (122, 16080), (134, 14640), (160, 12261), (183, 10720), (201, 9760), (240, 8174), (244, 8040), (268, 7320), (305, 6432), (335, 5856), (366, 5360), (402, 4880), (480, 4087), (488, 4020), (536, 3660), (610, 3216), (670, 2928), (732, 2680), (804, 2440), (915, 2144), (976, 2010), (1005, 1952), (1072, 1830), (1220, 1608), (1340, 1464)]