494684912520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{405227}}^1$

素因数の和:408635

約数の個数: 96

約数和(自身を含む): 1608204049920

約数和(自身を除く): 1113519137400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3391, 6782, 10173, 13564, 16955, 20346, 27128, 30519, 33910, 40692, 50865, 61038, 67820, 81384, 101730, 122076, 135640, 152595, 203460, 244152, 305190, 405227, 406920, 610380, 810454, 1215681, 1220760, 1620908, 2026135, 2431362, 3241816, 3647043, 4052270, 4862724, 6078405, 7294086, 8104540, 9725448, 12156810, 14588172, 16209080, 18235215, 24313620, 29176344, 36470430, 48627240, 72940860, 145881720, 1374124757, 2748249514, 4122374271, 5496499028, 6870623785, 8244748542, 10992998056, 12367122813, 13741247570, 16489497084, 20611871355, 24734245626, 27482495140, 32978994168, 41223742710, 49468491252, 54964990280, 61835614065, 82447485420, 98936982504, 123671228130, 164894970840, 247342456260, 494684912520]

約数ペア:

[(1, 494684912520), (2, 247342456260), (3, 164894970840), (4, 123671228130), (5, 98936982504), (6, 82447485420), (8, 61835614065), (9, 54964990280), (10, 49468491252), (12, 41223742710), (15, 32978994168), (18, 27482495140), (20, 24734245626), (24, 20611871355), (30, 16489497084), (36, 13741247570), (40, 12367122813), (45, 10992998056), (60, 8244748542), (72, 6870623785), (90, 5496499028), (120, 4122374271), (180, 2748249514), (360, 1374124757), (3391, 145881720), (6782, 72940860), (10173, 48627240), (13564, 36470430), (16955, 29176344), (20346, 24313620), (27128, 18235215), (30519, 16209080), (33910, 14588172), (40692, 12156810), (50865, 9725448), (61038, 8104540), (67820, 7294086), (81384, 6078405), (101730, 4862724), (122076, 4052270), (135640, 3647043), (152595, 3241816), (203460, 2431362), (244152, 2026135), (305190, 1620908), (405227, 1220760), (406920, 1215681), (610380, 810454)]