79988040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6733}}^1$

素因数の和:6764

約数の個数: 128

約数和(自身を含む): 290908800

約数和(自身を除く): 210920760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6733, 11880, 13466, 20199, 26932, 33665, 40398, 53864, 60597, 67330, 74063, 80796, 100995, 121194, 134660, 148126, 161592, 181791, 201990, 222189, 242388, 269320, 296252, 302985, 363582, 370315, 403980, 444378, 484776, 592504, 605970, 666567, 727164, 740630, 807960, 888756, 908955, 1110945, 1211940, 1333134, 1454328, 1481260, 1777512, 1817910, 1999701, 2221890, 2423880, 2666268, 2962520, 3332835, 3635820, 3999402, 4443780, 5332536, 6665670, 7271640, 7998804, 8887560, 9998505, 13331340, 15997608, 19997010, 26662680, 39994020, 79988040]

約数ペア:

[(1, 79988040), (2, 39994020), (3, 26662680), (4, 19997010), (5, 15997608), (6, 13331340), (8, 9998505), (9, 8887560), (10, 7998804), (11, 7271640), (12, 6665670), (15, 5332536), (18, 4443780), (20, 3999402), (22, 3635820), (24, 3332835), (27, 2962520), (30, 2666268), (33, 2423880), (36, 2221890), (40, 1999701), (44, 1817910), (45, 1777512), (54, 1481260), (55, 1454328), (60, 1333134), (66, 1211940), (72, 1110945), (88, 908955), (90, 888756), (99, 807960), (108, 740630), (110, 727164), (120, 666567), (132, 605970), (135, 592504), (165, 484776), (180, 444378), (198, 403980), (216, 370315), (220, 363582), (264, 302985), (270, 296252), (297, 269320), (330, 242388), (360, 222189), (396, 201990), (440, 181791), (495, 161592), (540, 148126), (594, 134660), (660, 121194), (792, 100995), (990, 80796), (1080, 74063), (1188, 67330), (1320, 60597), (1485, 53864), (1980, 40398), (2376, 33665), (2970, 26932), (3960, 20199), (5940, 13466), (6733, 11880)]