2376880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 6276384

約数和(自身を除く): 3899504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 73, 74, 80, 88, 110, 146, 148, 176, 185, 220, 292, 296, 365, 370, 407, 440, 584, 592, 730, 740, 803, 814, 880, 1168, 1460, 1480, 1606, 1628, 2035, 2701, 2920, 2960, 3212, 3256, 4015, 4070, 5402, 5840, 6424, 6512, 8030, 8140, 10804, 12848, 13505, 16060, 16280, 21608, 27010, 29711, 32120, 32560, 43216, 54020, 59422, 64240, 108040, 118844, 148555, 216080, 237688, 297110, 475376, 594220, 1188440, 2376880]

約数ペア:

[(1, 2376880), (2, 1188440), (4, 594220), (5, 475376), (8, 297110), (10, 237688), (11, 216080), (16, 148555), (20, 118844), (22, 108040), (37, 64240), (40, 59422), (44, 54020), (55, 43216), (73, 32560), (74, 32120), (80, 29711), (88, 27010), (110, 21608), (146, 16280), (148, 16060), (176, 13505), (185, 12848), (220, 10804), (292, 8140), (296, 8030), (365, 6512), (370, 6424), (407, 5840), (440, 5402), (584, 4070), (592, 4015), (730, 3256), (740, 3212), (803, 2960), (814, 2920), (880, 2701), (1168, 2035), (1460, 1628), (1480, 1606)]