297771120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4500

約数の個数: 160

約数和(自身を含む): 1058979840

約数和(自身を除く): 761208720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4447, 4464, 5580, 6696, 7440, 8370, 8894, 11160, 13341, 13392, 16740, 17788, 22235, 22320, 26682, 33480, 35576, 40023, 44470, 53364, 66705, 66960, 71152, 80046, 88940, 106728, 120069, 133410, 137857, 160092, 177880, 200115, 213456, 240138, 266820, 275714, 320184, 355760, 400230, 413571, 480276, 533640, 551428, 600345, 640368, 689285, 800460, 827142, 960552, 1067280, 1102856, 1200690, 1240713, 1378570, 1600920, 1654284, 1921104, 2067855, 2205712, 2401380, 2481426, 2757140, 3201840, 3308568, 3722139, 4135710, 4802760, 4962852, 5514280, 6203565, 6617136, 7444278, 8271420, 9605520, 9925704, 11028560, 12407130, 14888556, 16542840, 18610695, 19851408, 24814260, 29777112, 33085680, 37221390, 49628520, 59554224, 74442780, 99257040, 148885560, 297771120]

約数ペア:

[(1, 297771120), (2, 148885560), (3, 99257040), (4, 74442780), (5, 59554224), (6, 49628520), (8, 37221390), (9, 33085680), (10, 29777112), (12, 24814260), (15, 19851408), (16, 18610695), (18, 16542840), (20, 14888556), (24, 12407130), (27, 11028560), (30, 9925704), (31, 9605520), (36, 8271420), (40, 7444278), (45, 6617136), (48, 6203565), (54, 5514280), (60, 4962852), (62, 4802760), (72, 4135710), (80, 3722139), (90, 3308568), (93, 3201840), (108, 2757140), (120, 2481426), (124, 2401380), (135, 2205712), (144, 2067855), (155, 1921104), (180, 1654284), (186, 1600920), (216, 1378570), (240, 1240713), (248, 1200690), (270, 1102856), (279, 1067280), (310, 960552), (360, 827142), (372, 800460), (432, 689285), (465, 640368), (496, 600345), (540, 551428), (558, 533640), (620, 480276), (720, 413571), (744, 400230), (837, 355760), (930, 320184), (1080, 275714), (1116, 266820), (1240, 240138), (1395, 213456), (1488, 200115), (1674, 177880), (1860, 160092), (2160, 137857), (2232, 133410), (2480, 120069), (2790, 106728), (3348, 88940), (3720, 80046), (4185, 71152), (4447, 66960), (4464, 66705), (5580, 53364), (6696, 44470), (7440, 40023), (8370, 35576), (8894, 33480), (11160, 26682), (13341, 22320), (13392, 22235), (16740, 17788)]