89244720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 160

約数和(自身を含む): 311884800

約数和(自身を除く): 222640080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 523, 540, 632, 711, 720, 790, 948, 1046, 1080, 1185, 1264, 1422, 1569, 1580, 1896, 2092, 2133, 2160, 2370, 2615, 2844, 3138, 3160, 3555, 3792, 4184, 4266, 4707, 4740, 5230, 5688, 6276, 6320, 7110, 7845, 8368, 8532, 9414, 9480, 10460, 10665, 11376, 12552, 14121, 14220, 15690, 17064, 18828, 18960, 20920, 21330, 23535, 25104, 28242, 28440, 31380, 34128, 37656, 41317, 41840, 42660, 47070, 56484, 56880, 62760, 70605, 75312, 82634, 85320, 94140, 112968, 123951, 125520, 141210, 165268, 170640, 188280, 206585, 225936, 247902, 282420, 330536, 371853, 376560, 413170, 495804, 564840, 619755, 661072, 743706, 826340, 991608, 1115559, 1129680, 1239510, 1487412, 1652680, 1859265, 1983216, 2231118, 2479020, 2974824, 3305360, 3718530, 4462236, 4958040, 5577795, 5949648, 7437060, 8924472, 9916080, 11155590, 14874120, 17848944, 22311180, 29748240, 44622360, 89244720]

約数ペア:

[(1, 89244720), (2, 44622360), (3, 29748240), (4, 22311180), (5, 17848944), (6, 14874120), (8, 11155590), (9, 9916080), (10, 8924472), (12, 7437060), (15, 5949648), (16, 5577795), (18, 4958040), (20, 4462236), (24, 3718530), (27, 3305360), (30, 2974824), (36, 2479020), (40, 2231118), (45, 1983216), (48, 1859265), (54, 1652680), (60, 1487412), (72, 1239510), (79, 1129680), (80, 1115559), (90, 991608), (108, 826340), (120, 743706), (135, 661072), (144, 619755), (158, 564840), (180, 495804), (216, 413170), (237, 376560), (240, 371853), (270, 330536), (316, 282420), (360, 247902), (395, 225936), (432, 206585), (474, 188280), (523, 170640), (540, 165268), (632, 141210), (711, 125520), (720, 123951), (790, 112968), (948, 94140), (1046, 85320), (1080, 82634), (1185, 75312), (1264, 70605), (1422, 62760), (1569, 56880), (1580, 56484), (1896, 47070), (2092, 42660), (2133, 41840), (2160, 41317), (2370, 37656), (2615, 34128), (2844, 31380), (3138, 28440), (3160, 28242), (3555, 25104), (3792, 23535), (4184, 21330), (4266, 20920), (4707, 18960), (4740, 18828), (5230, 17064), (5688, 15690), (6276, 14220), (6320, 14121), (7110, 12552), (7845, 11376), (8368, 10665), (8532, 10460), (9414, 9480)]