28551449520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3604981}}^1$

素因数の和:3605011

約数の個数: 120

約数和(自身を含む): 104602157712

約数和(自身を除く): 76050708192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 3604981, 7209962, 10814943, 14419924, 18024905, 21629886, 28839848, 32444829, 36049810, 39654791, 43259772, 54074715, 57679696, 64889658, 72099620, 79309582, 86519544, 108149430, 118964373, 129779316, 144199240, 158619164, 162224145, 173039088, 198273955, 216298860, 237928746, 259558632, 288398480, 317238328, 324448290, 356893119, 396547910, 432597720, 475857492, 519117264, 594821865, 634476656, 648896580, 713786238, 793095820, 865195440, 951714984, 1189643730, 1297793160, 1427572476, 1586191640, 1784465595, 1903429968, 2379287460, 2595586320, 2855144952, 3172383280, 3568931190, 4758574920, 5710289904, 7137862380, 9517149840, 14275724760, 28551449520]

約数ペア:

[(1, 28551449520), (2, 14275724760), (3, 9517149840), (4, 7137862380), (5, 5710289904), (6, 4758574920), (8, 3568931190), (9, 3172383280), (10, 2855144952), (11, 2595586320), (12, 2379287460), (15, 1903429968), (16, 1784465595), (18, 1586191640), (20, 1427572476), (22, 1297793160), (24, 1189643730), (30, 951714984), (33, 865195440), (36, 793095820), (40, 713786238), (44, 648896580), (45, 634476656), (48, 594821865), (55, 519117264), (60, 475857492), (66, 432597720), (72, 396547910), (80, 356893119), (88, 324448290), (90, 317238328), (99, 288398480), (110, 259558632), (120, 237928746), (132, 216298860), (144, 198273955), (165, 173039088), (176, 162224145), (180, 158619164), (198, 144199240), (220, 129779316), (240, 118964373), (264, 108149430), (330, 86519544), (360, 79309582), (396, 72099620), (440, 64889658), (495, 57679696), (528, 54074715), (660, 43259772), (720, 39654791), (792, 36049810), (880, 32444829), (990, 28839848), (1320, 21629886), (1584, 18024905), (1980, 14419924), (2640, 10814943), (3960, 7209962), (7920, 3604981)]