12267720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 42134400

約数和(自身を除く): 29866680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 307, 333, 360, 370, 444, 540, 555, 614, 666, 740, 888, 921, 999, 1080, 1110, 1228, 1332, 1480, 1535, 1665, 1842, 1998, 2220, 2456, 2664, 2763, 3070, 3330, 3684, 3996, 4440, 4605, 4995, 5526, 6140, 6660, 7368, 7992, 8289, 9210, 9990, 11052, 11359, 12280, 13320, 13815, 16578, 18420, 19980, 22104, 22718, 27630, 33156, 34077, 36840, 39960, 41445, 45436, 55260, 56795, 66312, 68154, 82890, 90872, 102231, 110520, 113590, 136308, 165780, 170385, 204462, 227180, 272616, 306693, 331560, 340770, 408924, 454360, 511155, 613386, 681540, 817848, 1022310, 1226772, 1363080, 1533465, 2044620, 2453544, 3066930, 4089240, 6133860, 12267720]

約数ペア:

[(1, 12267720), (2, 6133860), (3, 4089240), (4, 3066930), (5, 2453544), (6, 2044620), (8, 1533465), (9, 1363080), (10, 1226772), (12, 1022310), (15, 817848), (18, 681540), (20, 613386), (24, 511155), (27, 454360), (30, 408924), (36, 340770), (37, 331560), (40, 306693), (45, 272616), (54, 227180), (60, 204462), (72, 170385), (74, 165780), (90, 136308), (108, 113590), (111, 110520), (120, 102231), (135, 90872), (148, 82890), (180, 68154), (185, 66312), (216, 56795), (222, 55260), (270, 45436), (296, 41445), (307, 39960), (333, 36840), (360, 34077), (370, 33156), (444, 27630), (540, 22718), (555, 22104), (614, 19980), (666, 18420), (740, 16578), (888, 13815), (921, 13320), (999, 12280), (1080, 11359), (1110, 11052), (1228, 9990), (1332, 9210), (1480, 8289), (1535, 7992), (1665, 7368), (1842, 6660), (1998, 6140), (2220, 5526), (2456, 4995), (2664, 4605), (2763, 4440), (3070, 3996), (3330, 3684)]