61307611920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3851}}^1\times {\mathrm{22111}}^1$

素因数の和:25981

約数の個数: 120

約数和(自身を含む): 205954175232

約数和(自身を除く): 144646563312

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, 360, 720, 3851, 7702, 11553, 15404, 19255, 22111, 23106, 30808, 34659, 38510, 44222, 46212, 57765, 61616, 66333, 69318, 77020, 88444, 92424, 110555, 115530, 132666, 138636, 154040, 173295, 176888, 184848, 198999, 221110, 231060, 265332, 277272, 308080, 331665, 346590, 353776, 397998, 442220, 462120, 530664, 554544, 663330, 693180, 795996, 884440, 924240, 994995, 1061328, 1326660, 1386360, 1591992, 1768880, 1989990, 2653320, 2772720, 3183984, 3979980, 5306640, 7959960, 15919920, 85149461, 170298922, 255448383, 340597844, 425747305, 510896766, 681195688, 766345149, 851494610, 1021793532, 1277241915, 1362391376, 1532690298, 1702989220, 2043587064, 2554483830, 3065380596, 3405978440, 3831725745, 4087174128, 5108967660, 6130761192, 6811956880, 7663451490, 10217935320, 12261522384, 15326902980, 20435870640, 30653805960, 61307611920]

約数ペア:

[(1, 61307611920), (2, 30653805960), (3, 20435870640), (4, 15326902980), (5, 12261522384), (6, 10217935320), (8, 7663451490), (9, 6811956880), (10, 6130761192), (12, 5108967660), (15, 4087174128), (16, 3831725745), (18, 3405978440), (20, 3065380596), (24, 2554483830), (30, 2043587064), (36, 1702989220), (40, 1532690298), (45, 1362391376), (48, 1277241915), (60, 1021793532), (72, 851494610), (80, 766345149), (90, 681195688), (120, 510896766), (144, 425747305), (180, 340597844), (240, 255448383), (360, 170298922), (720, 85149461), (3851, 15919920), (7702, 7959960), (11553, 5306640), (15404, 3979980), (19255, 3183984), (22111, 2772720), (23106, 2653320), (30808, 1989990), (34659, 1768880), (38510, 1591992), (44222, 1386360), (46212, 1326660), (57765, 1061328), (61616, 994995), (66333, 924240), (69318, 884440), (77020, 795996), (88444, 693180), (92424, 663330), (110555, 554544), (115530, 530664), (132666, 462120), (138636, 442220), (154040, 397998), (173295, 353776), (176888, 346590), (184848, 331665), (198999, 308080), (221110, 277272), (231060, 265332)]