135108120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3923}}^1$

素因数の和:3985

約数の個数: 128

約数和(自身を含む): 474647040

約数和(自身を除く): 339538920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 3923, 4305, 4920, 5740, 6888, 7846, 8610, 11480, 11769, 15692, 17220, 19615, 23538, 27461, 31384, 34440, 39230, 47076, 54922, 58845, 78460, 82383, 94152, 109844, 117690, 137305, 156920, 160843, 164766, 219688, 235380, 274610, 321686, 329532, 411915, 470760, 482529, 549220, 643372, 659064, 804215, 823830, 965058, 1098440, 1125901, 1286744, 1608430, 1647660, 1930116, 2251802, 2412645, 3216860, 3295320, 3377703, 3860232, 4503604, 4825290, 5629505, 6433720, 6755406, 9007208, 9650580, 11259010, 13510812, 16888515, 19301160, 22518020, 27021624, 33777030, 45036040, 67554060, 135108120]

約数ペア:

[(1, 135108120), (2, 67554060), (3, 45036040), (4, 33777030), (5, 27021624), (6, 22518020), (7, 19301160), (8, 16888515), (10, 13510812), (12, 11259010), (14, 9650580), (15, 9007208), (20, 6755406), (21, 6433720), (24, 5629505), (28, 4825290), (30, 4503604), (35, 3860232), (40, 3377703), (41, 3295320), (42, 3216860), (56, 2412645), (60, 2251802), (70, 1930116), (82, 1647660), (84, 1608430), (105, 1286744), (120, 1125901), (123, 1098440), (140, 965058), (164, 823830), (168, 804215), (205, 659064), (210, 643372), (246, 549220), (280, 482529), (287, 470760), (328, 411915), (410, 329532), (420, 321686), (492, 274610), (574, 235380), (615, 219688), (820, 164766), (840, 160843), (861, 156920), (984, 137305), (1148, 117690), (1230, 109844), (1435, 94152), (1640, 82383), (1722, 78460), (2296, 58845), (2460, 54922), (2870, 47076), (3444, 39230), (3923, 34440), (4305, 31384), (4920, 27461), (5740, 23538), (6888, 19615), (7846, 17220), (8610, 15692), (11480, 11769)]