3528240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 11162976

約数和(自身を除く): 7634736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 241, 244, 305, 366, 482, 488, 610, 723, 732, 915, 964, 976, 1205, 1220, 1446, 1464, 1830, 1928, 2410, 2440, 2892, 2928, 3615, 3660, 3856, 4820, 4880, 5784, 7230, 7320, 9640, 11568, 14460, 14640, 14701, 19280, 28920, 29402, 44103, 57840, 58804, 73505, 88206, 117608, 147010, 176412, 220515, 235216, 294020, 352824, 441030, 588040, 705648, 882060, 1176080, 1764120, 3528240]

約数ペア:

[(1, 3528240), (2, 1764120), (3, 1176080), (4, 882060), (5, 705648), (6, 588040), (8, 441030), (10, 352824), (12, 294020), (15, 235216), (16, 220515), (20, 176412), (24, 147010), (30, 117608), (40, 88206), (48, 73505), (60, 58804), (61, 57840), (80, 44103), (120, 29402), (122, 28920), (183, 19280), (240, 14701), (241, 14640), (244, 14460), (305, 11568), (366, 9640), (482, 7320), (488, 7230), (610, 5784), (723, 4880), (732, 4820), (915, 3856), (964, 3660), (976, 3615), (1205, 2928), (1220, 2892), (1446, 2440), (1464, 2410), (1830, 1928)]