28341360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13121}}^1$

素因数の和:13143

約数の個数: 80

約数和(自身を含む): 97627680

約数和(自身を除く): 69286320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13121, 26242, 39363, 52484, 65605, 78726, 104968, 118089, 131210, 157452, 196815, 209936, 236178, 262420, 314904, 354267, 393630, 472356, 524840, 590445, 629808, 708534, 787260, 944712, 1049680, 1180890, 1417068, 1574520, 1771335, 1889424, 2361780, 2834136, 3149040, 3542670, 4723560, 5668272, 7085340, 9447120, 14170680, 28341360]

約数ペア:

[(1, 28341360), (2, 14170680), (3, 9447120), (4, 7085340), (5, 5668272), (6, 4723560), (8, 3542670), (9, 3149040), (10, 2834136), (12, 2361780), (15, 1889424), (16, 1771335), (18, 1574520), (20, 1417068), (24, 1180890), (27, 1049680), (30, 944712), (36, 787260), (40, 708534), (45, 629808), (48, 590445), (54, 524840), (60, 472356), (72, 393630), (80, 354267), (90, 314904), (108, 262420), (120, 236178), (135, 209936), (144, 196815), (180, 157452), (216, 131210), (240, 118089), (270, 104968), (360, 78726), (432, 65605), (540, 52484), (720, 39363), (1080, 26242), (2160, 13121)]