74942160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5119}}^1$

素因数の和:5196

約数の個数: 80

約数和(自身を含む): 236175360

約数和(自身を除く): 161233200

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, 5119, 7320, 10238, 14640, 15357, 20476, 25595, 30714, 40952, 51190, 61428, 76785, 81904, 102380, 122856, 153570, 204760, 245712, 307140, 312259, 409520, 614280, 624518, 936777, 1228560, 1249036, 1561295, 1873554, 2498072, 3122590, 3747108, 4683885, 4996144, 6245180, 7494216, 9367770, 12490360, 14988432, 18735540, 24980720, 37471080, 74942160]

約数ペア:

[(1, 74942160), (2, 37471080), (3, 24980720), (4, 18735540), (5, 14988432), (6, 12490360), (8, 9367770), (10, 7494216), (12, 6245180), (15, 4996144), (16, 4683885), (20, 3747108), (24, 3122590), (30, 2498072), (40, 1873554), (48, 1561295), (60, 1249036), (61, 1228560), (80, 936777), (120, 624518), (122, 614280), (183, 409520), (240, 312259), (244, 307140), (305, 245712), (366, 204760), (488, 153570), (610, 122856), (732, 102380), (915, 81904), (976, 76785), (1220, 61428), (1464, 51190), (1830, 40952), (2440, 30714), (2928, 25595), (3660, 20476), (4880, 15357), (5119, 14640), (7320, 10238)]