477770760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1381}}^1$

素因数の和:1460

約数の個数: 144

約数和(自身を含む): 1605621420

約数和(自身を除く): 1127850660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 961, 1116, 1240, 1381, 1395, 1860, 1922, 2232, 2762, 2790, 2883, 3720, 3844, 4143, 4805, 5524, 5580, 5766, 6905, 7688, 8286, 8649, 9610, 11048, 11160, 11532, 12429, 13810, 14415, 16572, 17298, 19220, 20715, 23064, 24858, 27620, 28830, 33144, 34596, 38440, 41430, 42811, 43245, 49716, 55240, 57660, 62145, 69192, 82860, 85622, 86490, 99432, 115320, 124290, 128433, 165720, 171244, 172980, 214055, 248580, 256866, 342488, 345960, 385299, 428110, 497160, 513732, 642165, 770598, 856220, 1027464, 1284330, 1327141, 1541196, 1712440, 1926495, 2568660, 2654282, 3082392, 3852990, 3981423, 5137320, 5308564, 6635705, 7705980, 7962846, 10617128, 11944269, 13271410, 15411960, 15925692, 19907115, 23888538, 26542820, 31851384, 39814230, 47777076, 53085640, 59721345, 79628460, 95554152, 119442690, 159256920, 238885380, 477770760]

約数ペア:

[(1, 477770760), (2, 238885380), (3, 159256920), (4, 119442690), (5, 95554152), (6, 79628460), (8, 59721345), (9, 53085640), (10, 47777076), (12, 39814230), (15, 31851384), (18, 26542820), (20, 23888538), (24, 19907115), (30, 15925692), (31, 15411960), (36, 13271410), (40, 11944269), (45, 10617128), (60, 7962846), (62, 7705980), (72, 6635705), (90, 5308564), (93, 5137320), (120, 3981423), (124, 3852990), (155, 3082392), (180, 2654282), (186, 2568660), (248, 1926495), (279, 1712440), (310, 1541196), (360, 1327141), (372, 1284330), (465, 1027464), (558, 856220), (620, 770598), (744, 642165), (930, 513732), (961, 497160), (1116, 428110), (1240, 385299), (1381, 345960), (1395, 342488), (1860, 256866), (1922, 248580), (2232, 214055), (2762, 172980), (2790, 171244), (2883, 165720), (3720, 128433), (3844, 124290), (4143, 115320), (4805, 99432), (5524, 86490), (5580, 85622), (5766, 82860), (6905, 69192), (7688, 62145), (8286, 57660), (8649, 55240), (9610, 49716), (11048, 43245), (11160, 42811), (11532, 41430), (12429, 38440), (13810, 34596), (14415, 33144), (16572, 28830), (17298, 27620), (19220, 24858), (20715, 23064)]