1944360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 6907680

約数和(自身を除く): 4963320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 491, 495, 660, 792, 982, 990, 1320, 1473, 1964, 1980, 2455, 2946, 3928, 3960, 4419, 4910, 5401, 5892, 7365, 8838, 9820, 10802, 11784, 14730, 16203, 17676, 19640, 21604, 22095, 27005, 29460, 32406, 35352, 43208, 44190, 48609, 54010, 58920, 64812, 81015, 88380, 97218, 108020, 129624, 162030, 176760, 194436, 216040, 243045, 324060, 388872, 486090, 648120, 972180, 1944360]

約数ペア:

[(1, 1944360), (2, 972180), (3, 648120), (4, 486090), (5, 388872), (6, 324060), (8, 243045), (9, 216040), (10, 194436), (11, 176760), (12, 162030), (15, 129624), (18, 108020), (20, 97218), (22, 88380), (24, 81015), (30, 64812), (33, 58920), (36, 54010), (40, 48609), (44, 44190), (45, 43208), (55, 35352), (60, 32406), (66, 29460), (72, 27005), (88, 22095), (90, 21604), (99, 19640), (110, 17676), (120, 16203), (132, 14730), (165, 11784), (180, 10802), (198, 9820), (220, 8838), (264, 7365), (330, 5892), (360, 5401), (396, 4910), (440, 4419), (491, 3960), (495, 3928), (660, 2946), (792, 2455), (982, 1980), (990, 1964), (1320, 1473)]