664837560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{39293}}^1$

素因数の和:39357

約数の個数: 96

約数和(自身を含む): 2206751040

約数和(自身を除く): 1541913480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 39293, 78586, 117879, 157172, 196465, 235758, 314344, 353637, 392930, 471516, 589395, 707274, 785860, 943032, 1178790, 1414548, 1571720, 1768185, 1846771, 2357580, 2829096, 3536370, 3693542, 4715160, 5540313, 7072740, 7387084, 9233855, 11080626, 14145480, 14774168, 16620939, 18467710, 22161252, 27701565, 33241878, 36935420, 44322504, 55403130, 66483756, 73870840, 83104695, 110806260, 132967512, 166209390, 221612520, 332418780, 664837560]

約数ペア:

[(1, 664837560), (2, 332418780), (3, 221612520), (4, 166209390), (5, 132967512), (6, 110806260), (8, 83104695), (9, 73870840), (10, 66483756), (12, 55403130), (15, 44322504), (18, 36935420), (20, 33241878), (24, 27701565), (30, 22161252), (36, 18467710), (40, 16620939), (45, 14774168), (47, 14145480), (60, 11080626), (72, 9233855), (90, 7387084), (94, 7072740), (120, 5540313), (141, 4715160), (180, 3693542), (188, 3536370), (235, 2829096), (282, 2357580), (360, 1846771), (376, 1768185), (423, 1571720), (470, 1414548), (564, 1178790), (705, 943032), (846, 785860), (940, 707274), (1128, 589395), (1410, 471516), (1692, 392930), (1880, 353637), (2115, 314344), (2820, 235758), (3384, 196465), (4230, 157172), (5640, 117879), (8460, 78586), (16920, 39293)]