175728240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2281}}^1$

素因数の和:2407

約数の個数: 120

約数和(自身を含む): 595930608

約数和(自身を除く): 420202368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2281, 2568, 3210, 3852, 4280, 4562, 4815, 5136, 6420, 6843, 7704, 8560, 9124, 9630, 11405, 12840, 13686, 15408, 18248, 19260, 20529, 22810, 25680, 27372, 34215, 36496, 38520, 41058, 45620, 54744, 68430, 77040, 82116, 91240, 102645, 109488, 136860, 164232, 182480, 205290, 244067, 273720, 328464, 410580, 488134, 547440, 732201, 821160, 976268, 1220335, 1464402, 1642320, 1952536, 2196603, 2440670, 2928804, 3661005, 3905072, 4393206, 4881340, 5857608, 7322010, 8786412, 9762680, 10983015, 11715216, 14644020, 17572824, 19525360, 21966030, 29288040, 35145648, 43932060, 58576080, 87864120, 175728240]

約数ペア:

[(1, 175728240), (2, 87864120), (3, 58576080), (4, 43932060), (5, 35145648), (6, 29288040), (8, 21966030), (9, 19525360), (10, 17572824), (12, 14644020), (15, 11715216), (16, 10983015), (18, 9762680), (20, 8786412), (24, 7322010), (30, 5857608), (36, 4881340), (40, 4393206), (45, 3905072), (48, 3661005), (60, 2928804), (72, 2440670), (80, 2196603), (90, 1952536), (107, 1642320), (120, 1464402), (144, 1220335), (180, 976268), (214, 821160), (240, 732201), (321, 547440), (360, 488134), (428, 410580), (535, 328464), (642, 273720), (720, 244067), (856, 205290), (963, 182480), (1070, 164232), (1284, 136860), (1605, 109488), (1712, 102645), (1926, 91240), (2140, 82116), (2281, 77040), (2568, 68430), (3210, 54744), (3852, 45620), (4280, 41058), (4562, 38520), (4815, 36496), (5136, 34215), (6420, 27372), (6843, 25680), (7704, 22810), (8560, 20529), (9124, 19260), (9630, 18248), (11405, 15408), (12840, 13686)]