68178480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4734

約数の個数: 80

約数和(自身を含む): 214864224

約数和(自身を除く): 146685744

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, 4657, 4880, 7320, 9314, 13971, 14640, 18628, 23285, 27942, 37256, 46570, 55884, 69855, 74512, 93140, 111768, 139710, 186280, 223536, 279420, 284077, 372560, 558840, 568154, 852231, 1117680, 1136308, 1420385, 1704462, 2272616, 2840770, 3408924, 4261155, 4545232, 5681540, 6817848, 8522310, 11363080, 13635696, 17044620, 22726160, 34089240, 68178480]

約数ペア:

[(1, 68178480), (2, 34089240), (3, 22726160), (4, 17044620), (5, 13635696), (6, 11363080), (8, 8522310), (10, 6817848), (12, 5681540), (15, 4545232), (16, 4261155), (20, 3408924), (24, 2840770), (30, 2272616), (40, 1704462), (48, 1420385), (60, 1136308), (61, 1117680), (80, 852231), (120, 568154), (122, 558840), (183, 372560), (240, 284077), (244, 279420), (305, 223536), (366, 186280), (488, 139710), (610, 111768), (732, 93140), (915, 74512), (976, 69855), (1220, 55884), (1464, 46570), (1830, 37256), (2440, 27942), (2928, 23285), (3660, 18628), (4657, 14640), (4880, 13971), (7320, 9314)]