85850880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 278638080

約数和(自身を除く): 192787200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 283, 316, 320, 384, 395, 474, 480, 566, 632, 640, 768, 790, 849, 948, 960, 1132, 1185, 1264, 1280, 1415, 1580, 1698, 1896, 1920, 2264, 2370, 2528, 2830, 3160, 3396, 3792, 3840, 4245, 4528, 4740, 5056, 5660, 6320, 6792, 7584, 8490, 9056, 9480, 10112, 11320, 12640, 13584, 15168, 16980, 18112, 18960, 20224, 22357, 22640, 25280, 27168, 30336, 33960, 36224, 37920, 44714, 45280, 50560, 54336, 60672, 67071, 67920, 72448, 75840, 89428, 90560, 101120, 108672, 111785, 134142, 135840, 151680, 178856, 181120, 217344, 223570, 268284, 271680, 303360, 335355, 357712, 362240, 447140, 536568, 543360, 670710, 715424, 894280, 1073136, 1086720, 1341420, 1430848, 1788560, 2146272, 2682840, 2861696, 3577120, 4292544, 5365680, 5723392, 7154240, 8585088, 10731360, 14308480, 17170176, 21462720, 28616960, 42925440, 85850880]

約数ペア:

[(1, 85850880), (2, 42925440), (3, 28616960), (4, 21462720), (5, 17170176), (6, 14308480), (8, 10731360), (10, 8585088), (12, 7154240), (15, 5723392), (16, 5365680), (20, 4292544), (24, 3577120), (30, 2861696), (32, 2682840), (40, 2146272), (48, 1788560), (60, 1430848), (64, 1341420), (79, 1086720), (80, 1073136), (96, 894280), (120, 715424), (128, 670710), (158, 543360), (160, 536568), (192, 447140), (237, 362240), (240, 357712), (256, 335355), (283, 303360), (316, 271680), (320, 268284), (384, 223570), (395, 217344), (474, 181120), (480, 178856), (566, 151680), (632, 135840), (640, 134142), (768, 111785), (790, 108672), (849, 101120), (948, 90560), (960, 89428), (1132, 75840), (1185, 72448), (1264, 67920), (1280, 67071), (1415, 60672), (1580, 54336), (1698, 50560), (1896, 45280), (1920, 44714), (2264, 37920), (2370, 36224), (2528, 33960), (2830, 30336), (3160, 27168), (3396, 25280), (3792, 22640), (3840, 22357), (4245, 20224), (4528, 18960), (4740, 18112), (5056, 16980), (5660, 15168), (6320, 13584), (6792, 12640), (7584, 11320), (8490, 10112), (9056, 9480)]