30517440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:486

約数の個数: 112

約数和(自身を含む): 98316288

約数和(自身を除く): 67798848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 383, 415, 480, 498, 664, 766, 830, 960, 996, 1149, 1245, 1328, 1532, 1660, 1915, 1992, 2298, 2490, 2656, 3064, 3320, 3830, 3984, 4596, 4980, 5312, 5745, 6128, 6640, 7660, 7968, 9192, 9960, 11490, 12256, 13280, 15320, 15936, 18384, 19920, 22980, 24512, 26560, 30640, 31789, 36768, 39840, 45960, 61280, 63578, 73536, 79680, 91920, 95367, 122560, 127156, 158945, 183840, 190734, 254312, 317890, 367680, 381468, 476835, 508624, 635780, 762936, 953670, 1017248, 1271560, 1525872, 1907340, 2034496, 2543120, 3051744, 3814680, 5086240, 6103488, 7629360, 10172480, 15258720, 30517440]

約数ペア:

[(1, 30517440), (2, 15258720), (3, 10172480), (4, 7629360), (5, 6103488), (6, 5086240), (8, 3814680), (10, 3051744), (12, 2543120), (15, 2034496), (16, 1907340), (20, 1525872), (24, 1271560), (30, 1017248), (32, 953670), (40, 762936), (48, 635780), (60, 508624), (64, 476835), (80, 381468), (83, 367680), (96, 317890), (120, 254312), (160, 190734), (166, 183840), (192, 158945), (240, 127156), (249, 122560), (320, 95367), (332, 91920), (383, 79680), (415, 73536), (480, 63578), (498, 61280), (664, 45960), (766, 39840), (830, 36768), (960, 31789), (996, 30640), (1149, 26560), (1245, 24512), (1328, 22980), (1532, 19920), (1660, 18384), (1915, 15936), (1992, 15320), (2298, 13280), (2490, 12256), (2656, 11490), (3064, 9960), (3320, 9192), (3830, 7968), (3984, 7660), (4596, 6640), (4980, 6128), (5312, 5745)]