61165920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2168

約数の個数: 96

約数和(自身を含む): 195924960

約数和(自身を除く): 134759040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2089, 2440, 2928, 3660, 4178, 4880, 5856, 6267, 7320, 8356, 9760, 10445, 12534, 14640, 16712, 20890, 25068, 29280, 31335, 33424, 41780, 50136, 62670, 66848, 83560, 100272, 125340, 127429, 167120, 200544, 250680, 254858, 334240, 382287, 501360, 509716, 637145, 764574, 1002720, 1019432, 1274290, 1529148, 1911435, 2038864, 2548580, 3058296, 3822870, 4077728, 5097160, 6116592, 7645740, 10194320, 12233184, 15291480, 20388640, 30582960, 61165920]

約数ペア:

[(1, 61165920), (2, 30582960), (3, 20388640), (4, 15291480), (5, 12233184), (6, 10194320), (8, 7645740), (10, 6116592), (12, 5097160), (15, 4077728), (16, 3822870), (20, 3058296), (24, 2548580), (30, 2038864), (32, 1911435), (40, 1529148), (48, 1274290), (60, 1019432), (61, 1002720), (80, 764574), (96, 637145), (120, 509716), (122, 501360), (160, 382287), (183, 334240), (240, 254858), (244, 250680), (305, 200544), (366, 167120), (480, 127429), (488, 125340), (610, 100272), (732, 83560), (915, 66848), (976, 62670), (1220, 50136), (1464, 41780), (1830, 33424), (1952, 31335), (2089, 29280), (2440, 25068), (2928, 20890), (3660, 16712), (4178, 14640), (4880, 12534), (5856, 10445), (6267, 9760), (7320, 8356)]