73920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1$

素因数の和:38

約数の個数: 112

約数和(自身を含む): 292608

約数和(自身を除く): 218688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 7392, 9240, 10560, 12320, 14784, 18480, 24640, 36960, 73920]

約数ペア:

[(1, 73920), (2, 36960), (3, 24640), (4, 18480), (5, 14784), (6, 12320), (7, 10560), (8, 9240), (10, 7392), (11, 6720), (12, 6160), (14, 5280), (15, 4928), (16, 4620), (20, 3696), (21, 3520), (22, 3360), (24, 3080), (28, 2640), (30, 2464), (32, 2310), (33, 2240), (35, 2112), (40, 1848), (42, 1760), (44, 1680), (48, 1540), (55, 1344), (56, 1320), (60, 1232), (64, 1155), (66, 1120), (70, 1056), (77, 960), (80, 924), (84, 880), (88, 840), (96, 770), (105, 704), (110, 672), (112, 660), (120, 616), (132, 560), (140, 528), (154, 480), (160, 462), (165, 448), (168, 440), (176, 420), (192, 385), (210, 352), (220, 336), (224, 330), (231, 320), (240, 308), (264, 280)]