3228720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 10927872

約数和(自身を除く): 7699152

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, 1223, 1320, 2446, 2640, 3669, 4892, 6115, 7338, 9784, 12230, 13453, 14676, 18345, 19568, 24460, 26906, 29352, 36690, 40359, 48920, 53812, 58704, 67265, 73380, 80718, 97840, 107624, 134530, 146760, 161436, 201795, 215248, 269060, 293520, 322872, 403590, 538120, 645744, 807180, 1076240, 1614360, 3228720]

約数ペア:

[(1, 3228720), (2, 1614360), (3, 1076240), (4, 807180), (5, 645744), (6, 538120), (8, 403590), (10, 322872), (11, 293520), (12, 269060), (15, 215248), (16, 201795), (20, 161436), (22, 146760), (24, 134530), (30, 107624), (33, 97840), (40, 80718), (44, 73380), (48, 67265), (55, 58704), (60, 53812), (66, 48920), (80, 40359), (88, 36690), (110, 29352), (120, 26906), (132, 24460), (165, 19568), (176, 18345), (220, 14676), (240, 13453), (264, 12230), (330, 9784), (440, 7338), (528, 6115), (660, 4892), (880, 3669), (1223, 2640), (1320, 2446)]