287821080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11587}}^1$

素因数の和:11630

約数の個数: 128

約数和(自身を含む): 1001203200

約数和(自身を除く): 713382120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 11587, 12420, 23174, 24840, 34761, 46348, 57935, 69522, 92696, 104283, 115870, 139044, 173805, 208566, 231740, 266501, 278088, 312849, 347610, 417132, 463480, 521415, 533002, 625698, 695220, 799503, 834264, 1042830, 1066004, 1251396, 1332505, 1390440, 1564245, 1599006, 2085660, 2132008, 2398509, 2502792, 2665010, 3128490, 3198012, 3997515, 4171320, 4797018, 5330020, 6256980, 6396024, 7195527, 7995030, 9594036, 10660040, 11992545, 12513960, 14391054, 15990060, 19188072, 23985090, 28782108, 31980120, 35977635, 47970180, 57564216, 71955270, 95940360, 143910540, 287821080]

約数ペア:

[(1, 287821080), (2, 143910540), (3, 95940360), (4, 71955270), (5, 57564216), (6, 47970180), (8, 35977635), (9, 31980120), (10, 28782108), (12, 23985090), (15, 19188072), (18, 15990060), (20, 14391054), (23, 12513960), (24, 11992545), (27, 10660040), (30, 9594036), (36, 7995030), (40, 7195527), (45, 6396024), (46, 6256980), (54, 5330020), (60, 4797018), (69, 4171320), (72, 3997515), (90, 3198012), (92, 3128490), (108, 2665010), (115, 2502792), (120, 2398509), (135, 2132008), (138, 2085660), (180, 1599006), (184, 1564245), (207, 1390440), (216, 1332505), (230, 1251396), (270, 1066004), (276, 1042830), (345, 834264), (360, 799503), (414, 695220), (460, 625698), (540, 533002), (552, 521415), (621, 463480), (690, 417132), (828, 347610), (920, 312849), (1035, 278088), (1080, 266501), (1242, 231740), (1380, 208566), (1656, 173805), (2070, 139044), (2484, 115870), (2760, 104283), (3105, 92696), (4140, 69522), (4968, 57935), (6210, 46348), (8280, 34761), (11587, 24840), (12420, 23174)]