7806921120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{17321}}^1$

素因数の和:17655

約数の個数: 144

約数和(自身を含む): 26727776712

約数和(自身を除く): 18920855592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 313, 360, 480, 626, 720, 939, 1252, 1440, 1565, 1878, 2504, 2817, 3130, 3756, 4695, 5008, 5634, 6260, 7512, 9390, 10016, 11268, 12520, 14085, 15024, 17321, 18780, 22536, 25040, 28170, 30048, 34642, 37560, 45072, 50080, 51963, 56340, 69284, 75120, 86605, 90144, 103926, 112680, 138568, 150240, 155889, 173210, 207852, 225360, 259815, 277136, 311778, 346420, 415704, 450720, 519630, 554272, 623556, 692840, 779445, 831408, 1039260, 1247112, 1385680, 1558890, 1662816, 2078520, 2494224, 2771360, 3117780, 4157040, 4988448, 5421473, 6235560, 8314080, 10842946, 12471120, 16264419, 21685892, 24942240, 27107365, 32528838, 43371784, 48793257, 54214730, 65057676, 81322095, 86743568, 97586514, 108429460, 130115352, 162644190, 173487136, 195173028, 216858920, 243966285, 260230704, 325288380, 390346056, 433717840, 487932570, 520461408, 650576760, 780692112, 867435680, 975865140, 1301153520, 1561384224, 1951730280, 2602307040, 3903460560, 7806921120]

約数ペア:

[(1, 7806921120), (2, 3903460560), (3, 2602307040), (4, 1951730280), (5, 1561384224), (6, 1301153520), (8, 975865140), (9, 867435680), (10, 780692112), (12, 650576760), (15, 520461408), (16, 487932570), (18, 433717840), (20, 390346056), (24, 325288380), (30, 260230704), (32, 243966285), (36, 216858920), (40, 195173028), (45, 173487136), (48, 162644190), (60, 130115352), (72, 108429460), (80, 97586514), (90, 86743568), (96, 81322095), (120, 65057676), (144, 54214730), (160, 48793257), (180, 43371784), (240, 32528838), (288, 27107365), (313, 24942240), (360, 21685892), (480, 16264419), (626, 12471120), (720, 10842946), (939, 8314080), (1252, 6235560), (1440, 5421473), (1565, 4988448), (1878, 4157040), (2504, 3117780), (2817, 2771360), (3130, 2494224), (3756, 2078520), (4695, 1662816), (5008, 1558890), (5634, 1385680), (6260, 1247112), (7512, 1039260), (9390, 831408), (10016, 779445), (11268, 692840), (12520, 623556), (14085, 554272), (15024, 519630), (17321, 450720), (18780, 415704), (22536, 346420), (25040, 311778), (28170, 277136), (30048, 259815), (34642, 225360), (37560, 207852), (45072, 173210), (50080, 155889), (51963, 150240), (56340, 138568), (69284, 112680), (75120, 103926), (86605, 90144)]