886580160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^4$

素因数の和:144

約数の個数: 140

約数和(自身を含む): 2908721640

約数和(自身を除く): 2022141480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 961, 992, 1240, 1488, 1860, 1922, 1984, 2480, 2883, 2976, 3720, 3844, 4805, 4960, 5766, 5952, 7440, 7688, 9610, 9920, 11532, 14415, 14880, 15376, 19220, 23064, 28830, 29760, 29791, 30752, 38440, 46128, 57660, 59582, 61504, 76880, 89373, 92256, 115320, 119164, 148955, 153760, 178746, 184512, 230640, 238328, 297910, 307520, 357492, 446865, 461280, 476656, 595820, 714984, 893730, 922560, 923521, 953312, 1191640, 1429968, 1787460, 1847042, 1906624, 2383280, 2770563, 2859936, 3574920, 3694084, 4617605, 4766560, 5541126, 5719872, 7149840, 7388168, 9235210, 9533120, 11082252, 13852815, 14299680, 14776336, 18470420, 22164504, 27705630, 28599360, 29552672, 36940840, 44329008, 55411260, 59105344, 73881680, 88658016, 110822520, 147763360, 177316032, 221645040, 295526720, 443290080, 886580160]

約数ペア:

[(1, 886580160), (2, 443290080), (3, 295526720), (4, 221645040), (5, 177316032), (6, 147763360), (8, 110822520), (10, 88658016), (12, 73881680), (15, 59105344), (16, 55411260), (20, 44329008), (24, 36940840), (30, 29552672), (31, 28599360), (32, 27705630), (40, 22164504), (48, 18470420), (60, 14776336), (62, 14299680), (64, 13852815), (80, 11082252), (93, 9533120), (96, 9235210), (120, 7388168), (124, 7149840), (155, 5719872), (160, 5541126), (186, 4766560), (192, 4617605), (240, 3694084), (248, 3574920), (310, 2859936), (320, 2770563), (372, 2383280), (465, 1906624), (480, 1847042), (496, 1787460), (620, 1429968), (744, 1191640), (930, 953312), (960, 923521), (961, 922560), (992, 893730), (1240, 714984), (1488, 595820), (1860, 476656), (1922, 461280), (1984, 446865), (2480, 357492), (2883, 307520), (2976, 297910), (3720, 238328), (3844, 230640), (4805, 184512), (4960, 178746), (5766, 153760), (5952, 148955), (7440, 119164), (7688, 115320), (9610, 92256), (9920, 89373), (11532, 76880), (14415, 61504), (14880, 59582), (15376, 57660), (19220, 46128), (23064, 38440), (28830, 30752), (29760, 29791)]