8037720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 26535600

約数和(自身を除く): 18497880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 269, 332, 360, 415, 498, 538, 664, 747, 807, 830, 996, 1076, 1245, 1345, 1494, 1614, 1660, 1992, 2152, 2421, 2490, 2690, 2988, 3228, 3320, 3735, 4035, 4842, 4980, 5380, 5976, 6456, 7470, 8070, 9684, 9960, 10760, 12105, 14940, 16140, 19368, 22327, 24210, 29880, 32280, 44654, 48420, 66981, 89308, 96840, 111635, 133962, 178616, 200943, 223270, 267924, 334905, 401886, 446540, 535848, 669810, 803772, 893080, 1004715, 1339620, 1607544, 2009430, 2679240, 4018860, 8037720]

約数ペア:

[(1, 8037720), (2, 4018860), (3, 2679240), (4, 2009430), (5, 1607544), (6, 1339620), (8, 1004715), (9, 893080), (10, 803772), (12, 669810), (15, 535848), (18, 446540), (20, 401886), (24, 334905), (30, 267924), (36, 223270), (40, 200943), (45, 178616), (60, 133962), (72, 111635), (83, 96840), (90, 89308), (120, 66981), (166, 48420), (180, 44654), (249, 32280), (269, 29880), (332, 24210), (360, 22327), (415, 19368), (498, 16140), (538, 14940), (664, 12105), (747, 10760), (807, 9960), (830, 9684), (996, 8070), (1076, 7470), (1245, 6456), (1345, 5976), (1494, 5380), (1614, 4980), (1660, 4842), (1992, 4035), (2152, 3735), (2421, 3320), (2490, 3228), (2690, 2988)]