65124720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3167

約数の個数: 120

約数和(自身を含む): 226324800

約数和(自身を除く): 161200080

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, 3119, 3480, 4176, 5220, 6238, 6960, 9357, 10440, 12476, 15595, 18714, 20880, 24952, 28071, 31190, 37428, 46785, 49904, 56142, 62380, 74856, 90451, 93570, 112284, 124760, 140355, 149712, 180902, 187140, 224568, 249520, 271353, 280710, 361804, 374280, 449136, 452255, 542706, 561420, 723608, 748560, 814059, 904510, 1085412, 1122840, 1356765, 1447216, 1628118, 1809020, 2170824, 2245680, 2713530, 3256236, 3618040, 4070295, 4341648, 5427060, 6512472, 7236080, 8140590, 10854120, 13024944, 16281180, 21708240, 32562360, 65124720]

約数ペア:

[(1, 65124720), (2, 32562360), (3, 21708240), (4, 16281180), (5, 13024944), (6, 10854120), (8, 8140590), (9, 7236080), (10, 6512472), (12, 5427060), (15, 4341648), (16, 4070295), (18, 3618040), (20, 3256236), (24, 2713530), (29, 2245680), (30, 2170824), (36, 1809020), (40, 1628118), (45, 1447216), (48, 1356765), (58, 1122840), (60, 1085412), (72, 904510), (80, 814059), (87, 748560), (90, 723608), (116, 561420), (120, 542706), (144, 452255), (145, 449136), (174, 374280), (180, 361804), (232, 280710), (240, 271353), (261, 249520), (290, 224568), (348, 187140), (360, 180902), (435, 149712), (464, 140355), (522, 124760), (580, 112284), (696, 93570), (720, 90451), (870, 74856), (1044, 62380), (1160, 56142), (1305, 49904), (1392, 46785), (1740, 37428), (2088, 31190), (2320, 28071), (2610, 24952), (3119, 20880), (3480, 18714), (4176, 15595), (5220, 12476), (6238, 10440), (6960, 9357)]