79406640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3803}}^1$

素因数の和:3851

約数の個数: 120

約数和(自身を含む): 275942160

約数和(自身を除く): 196535520

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, 3803, 4176, 5220, 6960, 7606, 10440, 11409, 15212, 19015, 20880, 22818, 30424, 34227, 38030, 45636, 57045, 60848, 68454, 76060, 91272, 110287, 114090, 136908, 152120, 171135, 182544, 220574, 228180, 273816, 304240, 330861, 342270, 441148, 456360, 547632, 551435, 661722, 684540, 882296, 912720, 992583, 1102870, 1323444, 1369080, 1654305, 1764592, 1985166, 2205740, 2646888, 2738160, 3308610, 3970332, 4411480, 4962915, 5293776, 6617220, 7940664, 8822960, 9925830, 13234440, 15881328, 19851660, 26468880, 39703320, 79406640]

約数ペア:

[(1, 79406640), (2, 39703320), (3, 26468880), (4, 19851660), (5, 15881328), (6, 13234440), (8, 9925830), (9, 8822960), (10, 7940664), (12, 6617220), (15, 5293776), (16, 4962915), (18, 4411480), (20, 3970332), (24, 3308610), (29, 2738160), (30, 2646888), (36, 2205740), (40, 1985166), (45, 1764592), (48, 1654305), (58, 1369080), (60, 1323444), (72, 1102870), (80, 992583), (87, 912720), (90, 882296), (116, 684540), (120, 661722), (144, 551435), (145, 547632), (174, 456360), (180, 441148), (232, 342270), (240, 330861), (261, 304240), (290, 273816), (348, 228180), (360, 220574), (435, 182544), (464, 171135), (522, 152120), (580, 136908), (696, 114090), (720, 110287), (870, 91272), (1044, 76060), (1160, 68454), (1305, 60848), (1392, 57045), (1740, 45636), (2088, 38030), (2320, 34227), (2610, 30424), (3480, 22818), (3803, 20880), (4176, 19015), (5220, 15212), (6960, 11409), (7606, 10440)]