140292720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6719}}^1$

素因数の和:6767

約数の個数: 120

約数和(自身を含む): 487468800

約数和(自身を除く): 347176080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6719, 6960, 10440, 13438, 20157, 20880, 26876, 33595, 40314, 53752, 60471, 67190, 80628, 100785, 107504, 120942, 134380, 161256, 194851, 201570, 241884, 268760, 302355, 322512, 389702, 403140, 483768, 537520, 584553, 604710, 779404, 806280, 967536, 974255, 1169106, 1209420, 1558808, 1612560, 1753659, 1948510, 2338212, 2418840, 2922765, 3117616, 3507318, 3897020, 4676424, 4837680, 5845530, 7014636, 7794040, 8768295, 9352848, 11691060, 14029272, 15588080, 17536590, 23382120, 28058544, 35073180, 46764240, 70146360, 140292720]

約数ペア:

[(1, 140292720), (2, 70146360), (3, 46764240), (4, 35073180), (5, 28058544), (6, 23382120), (8, 17536590), (9, 15588080), (10, 14029272), (12, 11691060), (15, 9352848), (16, 8768295), (18, 7794040), (20, 7014636), (24, 5845530), (29, 4837680), (30, 4676424), (36, 3897020), (40, 3507318), (45, 3117616), (48, 2922765), (58, 2418840), (60, 2338212), (72, 1948510), (80, 1753659), (87, 1612560), (90, 1558808), (116, 1209420), (120, 1169106), (144, 974255), (145, 967536), (174, 806280), (180, 779404), (232, 604710), (240, 584553), (261, 537520), (290, 483768), (348, 403140), (360, 389702), (435, 322512), (464, 302355), (522, 268760), (580, 241884), (696, 201570), (720, 194851), (870, 161256), (1044, 134380), (1160, 120942), (1305, 107504), (1392, 100785), (1740, 80628), (2088, 67190), (2320, 60471), (2610, 53752), (3480, 40314), (4176, 33595), (5220, 26876), (6719, 20880), (6960, 20157), (10440, 13438)]