2515200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{131}}^1$

素因数の和:160

約数の個数: 108

約数和(自身を含む): 8364048

約数和(自身を除く): 5848848

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, 128, 131, 150, 160, 192, 200, 240, 256, 262, 300, 320, 384, 393, 400, 480, 524, 600, 640, 655, 768, 786, 800, 960, 1048, 1200, 1280, 1310, 1572, 1600, 1920, 1965, 2096, 2400, 2620, 3144, 3200, 3275, 3840, 3930, 4192, 4800, 5240, 6288, 6400, 6550, 7860, 8384, 9600, 9825, 10480, 12576, 13100, 15720, 16768, 19200, 19650, 20960, 25152, 26200, 31440, 33536, 39300, 41920, 50304, 52400, 62880, 78600, 83840, 100608, 104800, 125760, 157200, 167680, 209600, 251520, 314400, 419200, 503040, 628800, 838400, 1257600, 2515200]

約数ペア:

[(1, 2515200), (2, 1257600), (3, 838400), (4, 628800), (5, 503040), (6, 419200), (8, 314400), (10, 251520), (12, 209600), (15, 167680), (16, 157200), (20, 125760), (24, 104800), (25, 100608), (30, 83840), (32, 78600), (40, 62880), (48, 52400), (50, 50304), (60, 41920), (64, 39300), (75, 33536), (80, 31440), (96, 26200), (100, 25152), (120, 20960), (128, 19650), (131, 19200), (150, 16768), (160, 15720), (192, 13100), (200, 12576), (240, 10480), (256, 9825), (262, 9600), (300, 8384), (320, 7860), (384, 6550), (393, 6400), (400, 6288), (480, 5240), (524, 4800), (600, 4192), (640, 3930), (655, 3840), (768, 3275), (786, 3200), (800, 3144), (960, 2620), (1048, 2400), (1200, 2096), (1280, 1965), (1310, 1920), (1572, 1600)]