77585280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2416

約数の個数: 128

約数和(自身を含む): 261960480

約数和(自身を除く): 184375200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2377, 2720, 3264, 4080, 4754, 5440, 6528, 7131, 8160, 9508, 10880, 11885, 14262, 16320, 19016, 23770, 28524, 32640, 35655, 38032, 40409, 47540, 57048, 71310, 76064, 80818, 95080, 114096, 121227, 142620, 152128, 161636, 190160, 202045, 228192, 242454, 285240, 304256, 323272, 380320, 404090, 456384, 484908, 570480, 606135, 646544, 760640, 808180, 912768, 969816, 1140960, 1212270, 1293088, 1521280, 1616360, 1939632, 2281920, 2424540, 2586176, 3232720, 3879264, 4563840, 4849080, 5172352, 6465440, 7758528, 9698160, 12930880, 15517056, 19396320, 25861760, 38792640, 77585280]

約数ペア:

[(1, 77585280), (2, 38792640), (3, 25861760), (4, 19396320), (5, 15517056), (6, 12930880), (8, 9698160), (10, 7758528), (12, 6465440), (15, 5172352), (16, 4849080), (17, 4563840), (20, 3879264), (24, 3232720), (30, 2586176), (32, 2424540), (34, 2281920), (40, 1939632), (48, 1616360), (51, 1521280), (60, 1293088), (64, 1212270), (68, 1140960), (80, 969816), (85, 912768), (96, 808180), (102, 760640), (120, 646544), (128, 606135), (136, 570480), (160, 484908), (170, 456384), (192, 404090), (204, 380320), (240, 323272), (255, 304256), (272, 285240), (320, 242454), (340, 228192), (384, 202045), (408, 190160), (480, 161636), (510, 152128), (544, 142620), (640, 121227), (680, 114096), (816, 95080), (960, 80818), (1020, 76064), (1088, 71310), (1360, 57048), (1632, 47540), (1920, 40409), (2040, 38032), (2176, 35655), (2377, 32640), (2720, 28524), (3264, 23770), (4080, 19016), (4754, 16320), (5440, 14262), (6528, 11885), (7131, 10880), (8160, 9508)]