28256760360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{56509}}^1$

素因数の和:56992

約数の個数: 128

約数和(自身を含む): 94394304000

約数和(自身を除く): 66137543640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 463, 540, 926, 1080, 1389, 1852, 2315, 2778, 3704, 4167, 4630, 5556, 6945, 8334, 9260, 11112, 12501, 13890, 16668, 18520, 20835, 25002, 27780, 33336, 41670, 50004, 55560, 56509, 62505, 83340, 100008, 113018, 125010, 166680, 169527, 226036, 250020, 282545, 339054, 452072, 500040, 508581, 565090, 678108, 847635, 1017162, 1130180, 1356216, 1525743, 1695270, 2034324, 2260360, 2542905, 3051486, 3390540, 4068648, 5085810, 6102972, 6781080, 7628715, 10171620, 12205944, 15257430, 20343240, 26163667, 30514860, 52327334, 61029720, 78491001, 104654668, 130818335, 156982002, 209309336, 235473003, 261636670, 313964004, 392455005, 470946006, 523273340, 627928008, 706419009, 784910010, 941892012, 1046546680, 1177365015, 1412838018, 1569820020, 1883784024, 2354730030, 2825676036, 3139640040, 3532095045, 4709460060, 5651352072, 7064190090, 9418920120, 14128380180, 28256760360]

約数ペア:

[(1, 28256760360), (2, 14128380180), (3, 9418920120), (4, 7064190090), (5, 5651352072), (6, 4709460060), (8, 3532095045), (9, 3139640040), (10, 2825676036), (12, 2354730030), (15, 1883784024), (18, 1569820020), (20, 1412838018), (24, 1177365015), (27, 1046546680), (30, 941892012), (36, 784910010), (40, 706419009), (45, 627928008), (54, 523273340), (60, 470946006), (72, 392455005), (90, 313964004), (108, 261636670), (120, 235473003), (135, 209309336), (180, 156982002), (216, 130818335), (270, 104654668), (360, 78491001), (463, 61029720), (540, 52327334), (926, 30514860), (1080, 26163667), (1389, 20343240), (1852, 15257430), (2315, 12205944), (2778, 10171620), (3704, 7628715), (4167, 6781080), (4630, 6102972), (5556, 5085810), (6945, 4068648), (8334, 3390540), (9260, 3051486), (11112, 2542905), (12501, 2260360), (13890, 2034324), (16668, 1695270), (18520, 1525743), (20835, 1356216), (25002, 1130180), (27780, 1017162), (33336, 847635), (41670, 678108), (50004, 565090), (55560, 508581), (56509, 500040), (62505, 452072), (83340, 339054), (100008, 282545), (113018, 250020), (125010, 226036), (166680, 169527)]