28136682720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{6513121}}^1$

素因数の和:6513145

約数の個数: 96

約数和(自身を含む): 98478404640

約数和(自身を除く): 70341721920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 6513121, 13026242, 19539363, 26052484, 32565605, 39078726, 52104968, 58618089, 65131210, 78157452, 97696815, 104209936, 117236178, 130262420, 156314904, 175854267, 195393630, 208419872, 234472356, 260524840, 293090445, 312629808, 351708534, 390787260, 468944712, 521049680, 586180890, 625259616, 703417068, 781574520, 879271335, 937889424, 1042099360, 1172361780, 1406834136, 1563149040, 1758542670, 1875778848, 2344723560, 2813668272, 3126298080, 3517085340, 4689447120, 5627336544, 7034170680, 9378894240, 14068341360, 28136682720]

約数ペア:

[(1, 28136682720), (2, 14068341360), (3, 9378894240), (4, 7034170680), (5, 5627336544), (6, 4689447120), (8, 3517085340), (9, 3126298080), (10, 2813668272), (12, 2344723560), (15, 1875778848), (16, 1758542670), (18, 1563149040), (20, 1406834136), (24, 1172361780), (27, 1042099360), (30, 937889424), (32, 879271335), (36, 781574520), (40, 703417068), (45, 625259616), (48, 586180890), (54, 521049680), (60, 468944712), (72, 390787260), (80, 351708534), (90, 312629808), (96, 293090445), (108, 260524840), (120, 234472356), (135, 208419872), (144, 195393630), (160, 175854267), (180, 156314904), (216, 130262420), (240, 117236178), (270, 104209936), (288, 97696815), (360, 78157452), (432, 65131210), (480, 58618089), (540, 52104968), (720, 39078726), (864, 32565605), (1080, 26052484), (1440, 19539363), (2160, 13026242), (4320, 6513121)]