5549220720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{248621}}^1$

素因数の和:248671

約数の個数: 120

約数和(自身を含む): 19237375872

約数和(自身を除く): 13688155152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 248621, 497242, 745863, 994484, 1243105, 1491726, 1988968, 2237589, 2486210, 2983452, 3729315, 3977936, 4475178, 4972420, 5966904, 7458630, 7707251, 8950356, 9944840, 11187945, 11933808, 14917260, 15414502, 17900712, 19889680, 22375890, 23121753, 29834520, 30829004, 35801424, 38536255, 44751780, 46243506, 59669040, 61658008, 69365259, 77072510, 89503560, 92487012, 115608765, 123316016, 138730518, 154145020, 179007120, 184974024, 231217530, 277461036, 308290040, 346826295, 369948048, 462435060, 554922072, 616580080, 693652590, 924870120, 1109844144, 1387305180, 1849740240, 2774610360, 5549220720]

約数ペア:

[(1, 5549220720), (2, 2774610360), (3, 1849740240), (4, 1387305180), (5, 1109844144), (6, 924870120), (8, 693652590), (9, 616580080), (10, 554922072), (12, 462435060), (15, 369948048), (16, 346826295), (18, 308290040), (20, 277461036), (24, 231217530), (30, 184974024), (31, 179007120), (36, 154145020), (40, 138730518), (45, 123316016), (48, 115608765), (60, 92487012), (62, 89503560), (72, 77072510), (80, 69365259), (90, 61658008), (93, 59669040), (120, 46243506), (124, 44751780), (144, 38536255), (155, 35801424), (180, 30829004), (186, 29834520), (240, 23121753), (248, 22375890), (279, 19889680), (310, 17900712), (360, 15414502), (372, 14917260), (465, 11933808), (496, 11187945), (558, 9944840), (620, 8950356), (720, 7707251), (744, 7458630), (930, 5966904), (1116, 4972420), (1240, 4475178), (1395, 3977936), (1488, 3729315), (1860, 2983452), (2232, 2486210), (2480, 2237589), (2790, 1988968), (3720, 1491726), (4464, 1243105), (5580, 994484), (7440, 745863), (11160, 497242), (22320, 248621)]