1189680000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{4957}}^1$

素因数の和:4994

約数の個数: 160

約数和(自身を含む): 3949641960

約数和(自身を除く): 2759961960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 4000, 4800, 4957, 5000, 6000, 7500, 8000, 9600, 9914, 10000, 12000, 14871, 15000, 16000, 19828, 20000, 24000, 24785, 29742, 30000, 39656, 40000, 48000, 49570, 59484, 60000, 74355, 79312, 80000, 99140, 118968, 120000, 123925, 148710, 158624, 198280, 237936, 240000, 247850, 297420, 317248, 371775, 396560, 475872, 495700, 594840, 619625, 634496, 743550, 793120, 951744, 991400, 1189680, 1239250, 1487100, 1586240, 1858875, 1903488, 1982800, 2379360, 2478500, 2974200, 3098125, 3172480, 3717750, 3965600, 4758720, 4957000, 5948400, 6196250, 7435500, 7931200, 9294375, 9517440, 9914000, 11896800, 12392500, 14871000, 15862400, 18588750, 19828000, 23793600, 24785000, 29742000, 37177500, 39656000, 47587200, 49570000, 59484000, 74355000, 79312000, 99140000, 118968000, 148710000, 198280000, 237936000, 297420000, 396560000, 594840000, 1189680000]

約数ペア:

[(1, 1189680000), (2, 594840000), (3, 396560000), (4, 297420000), (5, 237936000), (6, 198280000), (8, 148710000), (10, 118968000), (12, 99140000), (15, 79312000), (16, 74355000), (20, 59484000), (24, 49570000), (25, 47587200), (30, 39656000), (32, 37177500), (40, 29742000), (48, 24785000), (50, 23793600), (60, 19828000), (64, 18588750), (75, 15862400), (80, 14871000), (96, 12392500), (100, 11896800), (120, 9914000), (125, 9517440), (128, 9294375), (150, 7931200), (160, 7435500), (192, 6196250), (200, 5948400), (240, 4957000), (250, 4758720), (300, 3965600), (320, 3717750), (375, 3172480), (384, 3098125), (400, 2974200), (480, 2478500), (500, 2379360), (600, 1982800), (625, 1903488), (640, 1858875), (750, 1586240), (800, 1487100), (960, 1239250), (1000, 1189680), (1200, 991400), (1250, 951744), (1500, 793120), (1600, 743550), (1875, 634496), (1920, 619625), (2000, 594840), (2400, 495700), (2500, 475872), (3000, 396560), (3200, 371775), (3750, 317248), (4000, 297420), (4800, 247850), (4957, 240000), (5000, 237936), (6000, 198280), (7500, 158624), (8000, 148710), (9600, 123925), (9914, 120000), (10000, 118968), (12000, 99140), (14871, 80000), (15000, 79312), (16000, 74355), (19828, 60000), (20000, 59484), (24000, 49570), (24785, 48000), (29742, 40000), (30000, 39656)]