122901360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16519}}^1$

素因数の和:16566

約数の個数: 80

約数和(自身を含む): 393308160

約数和(自身を除く): 270406800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 16519, 33038, 49557, 66076, 82595, 99114, 132152, 165190, 198228, 247785, 264304, 330380, 396456, 495570, 512089, 660760, 792912, 991140, 1024178, 1321520, 1536267, 1982280, 2048356, 2560445, 3072534, 3964560, 4096712, 5120890, 6145068, 7681335, 8193424, 10241780, 12290136, 15362670, 20483560, 24580272, 30725340, 40967120, 61450680, 122901360]

約数ペア:

[(1, 122901360), (2, 61450680), (3, 40967120), (4, 30725340), (5, 24580272), (6, 20483560), (8, 15362670), (10, 12290136), (12, 10241780), (15, 8193424), (16, 7681335), (20, 6145068), (24, 5120890), (30, 4096712), (31, 3964560), (40, 3072534), (48, 2560445), (60, 2048356), (62, 1982280), (80, 1536267), (93, 1321520), (120, 1024178), (124, 991140), (155, 792912), (186, 660760), (240, 512089), (248, 495570), (310, 396456), (372, 330380), (465, 264304), (496, 247785), (620, 198228), (744, 165190), (930, 132152), (1240, 99114), (1488, 82595), (1860, 66076), (2480, 49557), (3720, 33038), (7440, 16519)]