39869040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{587}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 124242048

約数和(自身を除く): 84373008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 587, 849, 1132, 1174, 1415, 1698, 1761, 2264, 2348, 2830, 2935, 3396, 3522, 4245, 4528, 4696, 5660, 5870, 6792, 7044, 8490, 8805, 9392, 11320, 11740, 13584, 14088, 16980, 17610, 22640, 23480, 28176, 33960, 35220, 46960, 67920, 70440, 140880, 166121, 332242, 498363, 664484, 830605, 996726, 1328968, 1661210, 1993452, 2491815, 2657936, 3322420, 3986904, 4983630, 6644840, 7973808, 9967260, 13289680, 19934520, 39869040]

約数ペア:

[(1, 39869040), (2, 19934520), (3, 13289680), (4, 9967260), (5, 7973808), (6, 6644840), (8, 4983630), (10, 3986904), (12, 3322420), (15, 2657936), (16, 2491815), (20, 1993452), (24, 1661210), (30, 1328968), (40, 996726), (48, 830605), (60, 664484), (80, 498363), (120, 332242), (240, 166121), (283, 140880), (566, 70440), (587, 67920), (849, 46960), (1132, 35220), (1174, 33960), (1415, 28176), (1698, 23480), (1761, 22640), (2264, 17610), (2348, 16980), (2830, 14088), (2935, 13584), (3396, 11740), (3522, 11320), (4245, 9392), (4528, 8805), (4696, 8490), (5660, 7044), (5870, 6792)]