160147440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{641}}^1$

素因数の和:1007

約数の個数: 120

約数和(自身を含む): 540219888

約数和(自身を除く): 380072448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 347, 360, 641, 694, 720, 1041, 1282, 1388, 1735, 1923, 2082, 2564, 2776, 3123, 3205, 3470, 3846, 4164, 5128, 5205, 5552, 5769, 6246, 6410, 6940, 7692, 8328, 9615, 10256, 10410, 11538, 12492, 12820, 13880, 15384, 15615, 16656, 19230, 20820, 23076, 24984, 25640, 27760, 28845, 30768, 31230, 38460, 41640, 46152, 49968, 51280, 57690, 62460, 76920, 83280, 92304, 115380, 124920, 153840, 222427, 230760, 249840, 444854, 461520, 667281, 889708, 1112135, 1334562, 1779416, 2001843, 2224270, 2669124, 3336405, 3558832, 4003686, 4448540, 5338248, 6672810, 8007372, 8897080, 10009215, 10676496, 13345620, 16014744, 17794160, 20018430, 26691240, 32029488, 40036860, 53382480, 80073720, 160147440]

約数ペア:

[(1, 160147440), (2, 80073720), (3, 53382480), (4, 40036860), (5, 32029488), (6, 26691240), (8, 20018430), (9, 17794160), (10, 16014744), (12, 13345620), (15, 10676496), (16, 10009215), (18, 8897080), (20, 8007372), (24, 6672810), (30, 5338248), (36, 4448540), (40, 4003686), (45, 3558832), (48, 3336405), (60, 2669124), (72, 2224270), (80, 2001843), (90, 1779416), (120, 1334562), (144, 1112135), (180, 889708), (240, 667281), (347, 461520), (360, 444854), (641, 249840), (694, 230760), (720, 222427), (1041, 153840), (1282, 124920), (1388, 115380), (1735, 92304), (1923, 83280), (2082, 76920), (2564, 62460), (2776, 57690), (3123, 51280), (3205, 49968), (3470, 46152), (3846, 41640), (4164, 38460), (5128, 31230), (5205, 30768), (5552, 28845), (5769, 27760), (6246, 25640), (6410, 24984), (6940, 23076), (7692, 20820), (8328, 19230), (9615, 16656), (10256, 15615), (10410, 15384), (11538, 13880), (12492, 12820)]