74213040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28111}}^1$

素因数の和:28138

約数の個数: 80

約数和(自身を含む): 250983936

約数和(自身を除く): 176770896

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, 28111, 56222, 84333, 112444, 140555, 168666, 224888, 281110, 309221, 337332, 421665, 449776, 562220, 618442, 674664, 843330, 927663, 1124440, 1236884, 1349328, 1546105, 1686660, 1855326, 2248880, 2473768, 3092210, 3373320, 3710652, 4638315, 4947536, 6184420, 6746640, 7421304, 9276630, 12368840, 14842608, 18553260, 24737680, 37106520, 74213040]

約数ペア:

[(1, 74213040), (2, 37106520), (3, 24737680), (4, 18553260), (5, 14842608), (6, 12368840), (8, 9276630), (10, 7421304), (11, 6746640), (12, 6184420), (15, 4947536), (16, 4638315), (20, 3710652), (22, 3373320), (24, 3092210), (30, 2473768), (33, 2248880), (40, 1855326), (44, 1686660), (48, 1546105), (55, 1349328), (60, 1236884), (66, 1124440), (80, 927663), (88, 843330), (110, 674664), (120, 618442), (132, 562220), (165, 449776), (176, 421665), (220, 337332), (240, 309221), (264, 281110), (330, 224888), (440, 168666), (528, 140555), (660, 112444), (880, 84333), (1320, 56222), (2640, 28111)]