31809360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12049}}^1$

素因数の和:12076

約数の個数: 80

約数和(自身を含む): 107582400

約数和(自身を除く): 75773040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 12049, 24098, 36147, 48196, 60245, 72294, 96392, 120490, 132539, 144588, 180735, 192784, 240980, 265078, 289176, 361470, 397617, 481960, 530156, 578352, 662695, 722940, 795234, 963920, 1060312, 1325390, 1445880, 1590468, 1988085, 2120624, 2650780, 2891760, 3180936, 3976170, 5301560, 6361872, 7952340, 10603120, 15904680, 31809360]

約数ペア:

[(1, 31809360), (2, 15904680), (3, 10603120), (4, 7952340), (5, 6361872), (6, 5301560), (8, 3976170), (10, 3180936), (11, 2891760), (12, 2650780), (15, 2120624), (16, 1988085), (20, 1590468), (22, 1445880), (24, 1325390), (30, 1060312), (33, 963920), (40, 795234), (44, 722940), (48, 662695), (55, 578352), (60, 530156), (66, 481960), (80, 397617), (88, 361470), (110, 289176), (120, 265078), (132, 240980), (165, 192784), (176, 180735), (220, 144588), (240, 132539), (264, 120490), (330, 96392), (440, 72294), (528, 60245), (660, 48196), (880, 36147), (1320, 24098), (2640, 12049)]