85773840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21023}}^1$

素因数の和:21056

約数の個数: 80

約数和(自身を含む): 281553408

約数和(自身を除く): 195779568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 21023, 42046, 63069, 84092, 105115, 126138, 168184, 210230, 252276, 315345, 336368, 357391, 420460, 504552, 630690, 714782, 840920, 1009104, 1072173, 1261380, 1429564, 1681840, 1786955, 2144346, 2522760, 2859128, 3573910, 4288692, 5045520, 5360865, 5718256, 7147820, 8577384, 10721730, 14295640, 17154768, 21443460, 28591280, 42886920, 85773840]

約数ペア:

[(1, 85773840), (2, 42886920), (3, 28591280), (4, 21443460), (5, 17154768), (6, 14295640), (8, 10721730), (10, 8577384), (12, 7147820), (15, 5718256), (16, 5360865), (17, 5045520), (20, 4288692), (24, 3573910), (30, 2859128), (34, 2522760), (40, 2144346), (48, 1786955), (51, 1681840), (60, 1429564), (68, 1261380), (80, 1072173), (85, 1009104), (102, 840920), (120, 714782), (136, 630690), (170, 504552), (204, 420460), (240, 357391), (255, 336368), (272, 315345), (340, 252276), (408, 210230), (510, 168184), (680, 126138), (816, 105115), (1020, 84092), (1360, 63069), (2040, 42046), (4080, 21023)]