71648160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2526

約数の個数: 96

約数和(自身を含む): 229485312

約数和(自身を除く): 157837152

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, 2440, 2447, 2928, 3660, 4880, 4894, 5856, 7320, 7341, 9760, 9788, 12235, 14640, 14682, 19576, 24470, 29280, 29364, 36705, 39152, 48940, 58728, 73410, 78304, 97880, 117456, 146820, 149267, 195760, 234912, 293640, 298534, 391520, 447801, 587280, 597068, 746335, 895602, 1174560, 1194136, 1492670, 1791204, 2239005, 2388272, 2985340, 3582408, 4478010, 4776544, 5970680, 7164816, 8956020, 11941360, 14329632, 17912040, 23882720, 35824080, 71648160]

約数ペア:

[(1, 71648160), (2, 35824080), (3, 23882720), (4, 17912040), (5, 14329632), (6, 11941360), (8, 8956020), (10, 7164816), (12, 5970680), (15, 4776544), (16, 4478010), (20, 3582408), (24, 2985340), (30, 2388272), (32, 2239005), (40, 1791204), (48, 1492670), (60, 1194136), (61, 1174560), (80, 895602), (96, 746335), (120, 597068), (122, 587280), (160, 447801), (183, 391520), (240, 298534), (244, 293640), (305, 234912), (366, 195760), (480, 149267), (488, 146820), (610, 117456), (732, 97880), (915, 78304), (976, 73410), (1220, 58728), (1464, 48940), (1830, 39152), (1952, 36705), (2440, 29364), (2447, 29280), (2928, 24470), (3660, 19576), (4880, 14682), (4894, 14640), (5856, 12235), (7320, 9788), (7341, 9760)]