187472160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1289}}^1$

素因数の和:1411

約数の個数: 144

約数和(自身を含む): 646584120

約数和(自身を除く): 459111960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1212, 1289, 1440, 1515, 1616, 1818, 2020, 2424, 2578, 3030, 3232, 3636, 3867, 4040, 4545, 4848, 5156, 6060, 6445, 7272, 7734, 8080, 9090, 9696, 10312, 11601, 12120, 12890, 14544, 15468, 16160, 18180, 19335, 20624, 23202, 24240, 25780, 29088, 30936, 36360, 38670, 41248, 46404, 48480, 51560, 58005, 61872, 72720, 77340, 92808, 103120, 116010, 123744, 130189, 145440, 154680, 185616, 206240, 232020, 260378, 309360, 371232, 390567, 464040, 520756, 618720, 650945, 781134, 928080, 1041512, 1171701, 1301890, 1562268, 1856160, 1952835, 2083024, 2343402, 2603780, 3124536, 3905670, 4166048, 4686804, 5207560, 5858505, 6249072, 7811340, 9373608, 10415120, 11717010, 12498144, 15622680, 18747216, 20830240, 23434020, 31245360, 37494432, 46868040, 62490720, 93736080, 187472160]

約数ペア:

[(1, 187472160), (2, 93736080), (3, 62490720), (4, 46868040), (5, 37494432), (6, 31245360), (8, 23434020), (9, 20830240), (10, 18747216), (12, 15622680), (15, 12498144), (16, 11717010), (18, 10415120), (20, 9373608), (24, 7811340), (30, 6249072), (32, 5858505), (36, 5207560), (40, 4686804), (45, 4166048), (48, 3905670), (60, 3124536), (72, 2603780), (80, 2343402), (90, 2083024), (96, 1952835), (101, 1856160), (120, 1562268), (144, 1301890), (160, 1171701), (180, 1041512), (202, 928080), (240, 781134), (288, 650945), (303, 618720), (360, 520756), (404, 464040), (480, 390567), (505, 371232), (606, 309360), (720, 260378), (808, 232020), (909, 206240), (1010, 185616), (1212, 154680), (1289, 145440), (1440, 130189), (1515, 123744), (1616, 116010), (1818, 103120), (2020, 92808), (2424, 77340), (2578, 72720), (3030, 61872), (3232, 58005), (3636, 51560), (3867, 48480), (4040, 46404), (4545, 41248), (4848, 38670), (5156, 36360), (6060, 30936), (6445, 29088), (7272, 25780), (7734, 24240), (8080, 23202), (9090, 20624), (9696, 19335), (10312, 18180), (11601, 16160), (12120, 15468), (12890, 14544)]