80280360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 262197000

約数和(自身を除く): 181916640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 807, 829, 1076, 1345, 1614, 1658, 2152, 2421, 2487, 2690, 3228, 3316, 4035, 4145, 4842, 4974, 5380, 6456, 6632, 7461, 8070, 8290, 9684, 9948, 10760, 12105, 12435, 14922, 16140, 16580, 19368, 19896, 24210, 24870, 29844, 32280, 33160, 37305, 48420, 49740, 59688, 74610, 96840, 99480, 149220, 223001, 298440, 446002, 669003, 892004, 1115005, 1338006, 1784008, 2007009, 2230010, 2676012, 3345015, 4014018, 4460020, 5352024, 6690030, 8028036, 8920040, 10035045, 13380060, 16056072, 20070090, 26760120, 40140180, 80280360]

約数ペア:

[(1, 80280360), (2, 40140180), (3, 26760120), (4, 20070090), (5, 16056072), (6, 13380060), (8, 10035045), (9, 8920040), (10, 8028036), (12, 6690030), (15, 5352024), (18, 4460020), (20, 4014018), (24, 3345015), (30, 2676012), (36, 2230010), (40, 2007009), (45, 1784008), (60, 1338006), (72, 1115005), (90, 892004), (120, 669003), (180, 446002), (269, 298440), (360, 223001), (538, 149220), (807, 99480), (829, 96840), (1076, 74610), (1345, 59688), (1614, 49740), (1658, 48420), (2152, 37305), (2421, 33160), (2487, 32280), (2690, 29844), (3228, 24870), (3316, 24210), (4035, 19896), (4145, 19368), (4842, 16580), (4974, 16140), (5380, 14922), (6456, 12435), (6632, 12105), (7461, 10760), (8070, 9948), (8290, 9684)]