1139720760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5303}}^1$

素因数の和:5522

約数の個数: 128

約数和(自身を含む): 3818880000

約数和(自身を除く): 2679159240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 995, 1080, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5303, 5373, 5970, 7164, 7960, 8955, 10606, 10746, 11940, 14328, 15909, 17910, 21212, 21492, 23880, 26515, 26865, 31818, 35820, 42424, 42984, 47727, 53030, 53730, 63636, 71640, 79545, 95454, 106060, 107460, 127272, 143181, 159090, 190908, 212120, 214920, 238635, 286362, 318180, 381816, 477270, 572724, 636360, 715905, 954540, 1055297, 1145448, 1431810, 1909080, 2110594, 2863620, 3165891, 4221188, 5276485, 5727240, 6331782, 8442376, 9497673, 10552970, 12663564, 15829455, 18995346, 21105940, 25327128, 28493019, 31658910, 37990692, 42211880, 47488365, 56986038, 63317820, 75981384, 94976730, 113972076, 126635640, 142465095, 189953460, 227944152, 284930190, 379906920, 569860380, 1139720760]

約数ペア:

[(1, 1139720760), (2, 569860380), (3, 379906920), (4, 284930190), (5, 227944152), (6, 189953460), (8, 142465095), (9, 126635640), (10, 113972076), (12, 94976730), (15, 75981384), (18, 63317820), (20, 56986038), (24, 47488365), (27, 42211880), (30, 37990692), (36, 31658910), (40, 28493019), (45, 25327128), (54, 21105940), (60, 18995346), (72, 15829455), (90, 12663564), (108, 10552970), (120, 9497673), (135, 8442376), (180, 6331782), (199, 5727240), (216, 5276485), (270, 4221188), (360, 3165891), (398, 2863620), (540, 2110594), (597, 1909080), (796, 1431810), (995, 1145448), (1080, 1055297), (1194, 954540), (1592, 715905), (1791, 636360), (1990, 572724), (2388, 477270), (2985, 381816), (3582, 318180), (3980, 286362), (4776, 238635), (5303, 214920), (5373, 212120), (5970, 190908), (7164, 159090), (7960, 143181), (8955, 127272), (10606, 107460), (10746, 106060), (11940, 95454), (14328, 79545), (15909, 71640), (17910, 63636), (21212, 53730), (21492, 53030), (23880, 47727), (26515, 42984), (26865, 42424), (31818, 35820)]