75644880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5244

約数の個数: 80

約数和(自身を含む): 238389504

約数和(自身を除く): 162744624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 5167, 7320, 10334, 14640, 15501, 20668, 25835, 31002, 41336, 51670, 62004, 77505, 82672, 103340, 124008, 155010, 206680, 248016, 310020, 315187, 413360, 620040, 630374, 945561, 1240080, 1260748, 1575935, 1891122, 2521496, 3151870, 3782244, 4727805, 5042992, 6303740, 7564488, 9455610, 12607480, 15128976, 18911220, 25214960, 37822440, 75644880]

約数ペア:

[(1, 75644880), (2, 37822440), (3, 25214960), (4, 18911220), (5, 15128976), (6, 12607480), (8, 9455610), (10, 7564488), (12, 6303740), (15, 5042992), (16, 4727805), (20, 3782244), (24, 3151870), (30, 2521496), (40, 1891122), (48, 1575935), (60, 1260748), (61, 1240080), (80, 945561), (120, 630374), (122, 620040), (183, 413360), (240, 315187), (244, 310020), (305, 248016), (366, 206680), (488, 155010), (610, 124008), (732, 103340), (915, 82672), (976, 77505), (1220, 62004), (1464, 51670), (1830, 41336), (2440, 31002), (2928, 25835), (3660, 20668), (4880, 15501), (5167, 14640), (7320, 10334)]