22398120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 78059520

約数和(自身を除く): 55661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 223, 248, 270, 279, 310, 324, 360, 372, 405, 446, 465, 540, 558, 620, 648, 669, 744, 810, 837, 892, 930, 1080, 1115, 1116, 1240, 1338, 1395, 1620, 1674, 1784, 1860, 2007, 2230, 2232, 2511, 2676, 2790, 3240, 3345, 3348, 3720, 4014, 4185, 4460, 5022, 5352, 5580, 6021, 6690, 6696, 6913, 8028, 8370, 8920, 10035, 10044, 11160, 12042, 12555, 13380, 13826, 16056, 16740, 18063, 20070, 20088, 20739, 24084, 25110, 26760, 27652, 30105, 33480, 34565, 36126, 40140, 41478, 48168, 50220, 55304, 60210, 62217, 69130, 72252, 80280, 82956, 90315, 100440, 103695, 120420, 124434, 138260, 144504, 165912, 180630, 186651, 207390, 240840, 248868, 276520, 311085, 361260, 373302, 414780, 497736, 559953, 622170, 722520, 746604, 829560, 933255, 1119906, 1244340, 1493208, 1866510, 2239812, 2488680, 2799765, 3733020, 4479624, 5599530, 7466040, 11199060, 22398120]

約数ペア:

[(1, 22398120), (2, 11199060), (3, 7466040), (4, 5599530), (5, 4479624), (6, 3733020), (8, 2799765), (9, 2488680), (10, 2239812), (12, 1866510), (15, 1493208), (18, 1244340), (20, 1119906), (24, 933255), (27, 829560), (30, 746604), (31, 722520), (36, 622170), (40, 559953), (45, 497736), (54, 414780), (60, 373302), (62, 361260), (72, 311085), (81, 276520), (90, 248868), (93, 240840), (108, 207390), (120, 186651), (124, 180630), (135, 165912), (155, 144504), (162, 138260), (180, 124434), (186, 120420), (216, 103695), (223, 100440), (248, 90315), (270, 82956), (279, 80280), (310, 72252), (324, 69130), (360, 62217), (372, 60210), (405, 55304), (446, 50220), (465, 48168), (540, 41478), (558, 40140), (620, 36126), (648, 34565), (669, 33480), (744, 30105), (810, 27652), (837, 26760), (892, 25110), (930, 24084), (1080, 20739), (1115, 20088), (1116, 20070), (1240, 18063), (1338, 16740), (1395, 16056), (1620, 13826), (1674, 13380), (1784, 12555), (1860, 12042), (2007, 11160), (2230, 10044), (2232, 10035), (2511, 8920), (2676, 8370), (2790, 8028), (3240, 6913), (3345, 6696), (3348, 6690), (3720, 6021), (4014, 5580), (4185, 5352), (4460, 5022)]