87345402840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2608883}}^1$

素因数の和:2608934

約数の個数: 128

約数和(自身を含む): 300543436800

約数和(自身を除く): 213198033960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 2608883, 5217766, 7826649, 10435532, 13044415, 15653298, 20871064, 23479947, 26088830, 31306596, 39133245, 46959894, 52177660, 62613192, 70439841, 78266490, 80875373, 93919788, 104355320, 117399735, 140879682, 156532980, 161750746, 187839576, 234799470, 242626119, 281759364, 313065960, 323501492, 352199205, 404376865, 469598940, 485252238, 563518728, 647002984, 704398410, 727878357, 808753730, 939197880, 970504476, 1213130595, 1408796820, 1455756714, 1617507460, 1941008952, 2183635071, 2426261190, 2817593640, 2911513428, 3235014920, 3639391785, 4367270142, 4852522380, 5823026856, 7278783570, 8734540284, 9705044760, 10918175355, 14557567140, 17469080568, 21836350710, 29115134280, 43672701420, 87345402840]

約数ペア:

[(1, 87345402840), (2, 43672701420), (3, 29115134280), (4, 21836350710), (5, 17469080568), (6, 14557567140), (8, 10918175355), (9, 9705044760), (10, 8734540284), (12, 7278783570), (15, 5823026856), (18, 4852522380), (20, 4367270142), (24, 3639391785), (27, 3235014920), (30, 2911513428), (31, 2817593640), (36, 2426261190), (40, 2183635071), (45, 1941008952), (54, 1617507460), (60, 1455756714), (62, 1408796820), (72, 1213130595), (90, 970504476), (93, 939197880), (108, 808753730), (120, 727878357), (124, 704398410), (135, 647002984), (155, 563518728), (180, 485252238), (186, 469598940), (216, 404376865), (248, 352199205), (270, 323501492), (279, 313065960), (310, 281759364), (360, 242626119), (372, 234799470), (465, 187839576), (540, 161750746), (558, 156532980), (620, 140879682), (744, 117399735), (837, 104355320), (930, 93919788), (1080, 80875373), (1116, 78266490), (1240, 70439841), (1395, 62613192), (1674, 52177660), (1860, 46959894), (2232, 39133245), (2790, 31306596), (3348, 26088830), (3720, 23479947), (4185, 20871064), (5580, 15653298), (6696, 13044415), (8370, 10435532), (11160, 7826649), (16740, 5217766), (33480, 2608883)]