904085880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1281

約数の個数: 128

約数和(自身を含む): 2783661120

約数和(自身を除く): 1879575240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 113, 120, 122, 183, 226, 244, 305, 339, 366, 452, 488, 565, 610, 678, 732, 904, 915, 1093, 1130, 1220, 1356, 1464, 1695, 1830, 2186, 2260, 2440, 2712, 3279, 3390, 3660, 4372, 4520, 5465, 6558, 6780, 6893, 7320, 8744, 10930, 13116, 13560, 13786, 16395, 20679, 21860, 26232, 27572, 32790, 34465, 41358, 43720, 55144, 65580, 66673, 68930, 82716, 103395, 123509, 131160, 133346, 137860, 165432, 200019, 206790, 247018, 266692, 275720, 333365, 370527, 400038, 413580, 494036, 533384, 617545, 666730, 741054, 800076, 827160, 988072, 1000095, 1235090, 1333460, 1482108, 1600152, 1852635, 2000190, 2470180, 2666920, 2964216, 3705270, 4000380, 4940360, 7410540, 7534049, 8000760, 14821080, 15068098, 22602147, 30136196, 37670245, 45204294, 60272392, 75340490, 90408588, 113010735, 150680980, 180817176, 226021470, 301361960, 452042940, 904085880]

約数ペア:

[(1, 904085880), (2, 452042940), (3, 301361960), (4, 226021470), (5, 180817176), (6, 150680980), (8, 113010735), (10, 90408588), (12, 75340490), (15, 60272392), (20, 45204294), (24, 37670245), (30, 30136196), (40, 22602147), (60, 15068098), (61, 14821080), (113, 8000760), (120, 7534049), (122, 7410540), (183, 4940360), (226, 4000380), (244, 3705270), (305, 2964216), (339, 2666920), (366, 2470180), (452, 2000190), (488, 1852635), (565, 1600152), (610, 1482108), (678, 1333460), (732, 1235090), (904, 1000095), (915, 988072), (1093, 827160), (1130, 800076), (1220, 741054), (1356, 666730), (1464, 617545), (1695, 533384), (1830, 494036), (2186, 413580), (2260, 400038), (2440, 370527), (2712, 333365), (3279, 275720), (3390, 266692), (3660, 247018), (4372, 206790), (4520, 200019), (5465, 165432), (6558, 137860), (6780, 133346), (6893, 131160), (7320, 123509), (8744, 103395), (10930, 82716), (13116, 68930), (13560, 66673), (13786, 65580), (16395, 55144), (20679, 43720), (21860, 41358), (26232, 34465), (27572, 32790)]