2040984360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{92941}}^1$

素因数の和:93019

約数の個数: 96

約数和(自身を含む): 6742012680

約数和(自身を除く): 4701028320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 92941, 185882, 278823, 371764, 464705, 557646, 743528, 836469, 929410, 1115292, 1394115, 1672938, 1858820, 2230584, 2788230, 3345876, 3717640, 4182345, 5576460, 5669401, 6691752, 8364690, 11152920, 11338802, 16729380, 17008203, 22677604, 28347005, 33458760, 34016406, 45355208, 51024609, 56694010, 68032812, 85041015, 102049218, 113388020, 136065624, 170082030, 204098436, 226776040, 255123045, 340164060, 408196872, 510246090, 680328120, 1020492180, 2040984360]

約数ペア:

[(1, 2040984360), (2, 1020492180), (3, 680328120), (4, 510246090), (5, 408196872), (6, 340164060), (8, 255123045), (9, 226776040), (10, 204098436), (12, 170082030), (15, 136065624), (18, 113388020), (20, 102049218), (24, 85041015), (30, 68032812), (36, 56694010), (40, 51024609), (45, 45355208), (60, 34016406), (61, 33458760), (72, 28347005), (90, 22677604), (120, 17008203), (122, 16729380), (180, 11338802), (183, 11152920), (244, 8364690), (305, 6691752), (360, 5669401), (366, 5576460), (488, 4182345), (549, 3717640), (610, 3345876), (732, 2788230), (915, 2230584), (1098, 1858820), (1220, 1672938), (1464, 1394115), (1830, 1115292), (2196, 929410), (2440, 836469), (2745, 743528), (3660, 557646), (4392, 464705), (5490, 371764), (7320, 278823), (10980, 185882), (21960, 92941)]