12723237720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{28571}}^1$

素因数の和:29825

約数の個数: 96

約数和(自身を含む): 41385399120

約数和(自身を除く): 28662161400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1237, 2474, 3711, 4948, 6185, 7422, 9896, 11133, 12370, 14844, 18555, 22266, 24740, 28571, 29688, 37110, 44532, 49480, 55665, 57142, 74220, 85713, 89064, 111330, 114284, 142855, 148440, 171426, 222660, 228568, 257139, 285710, 342852, 428565, 445320, 514278, 571420, 685704, 857130, 1028556, 1142840, 1285695, 1714260, 2057112, 2571390, 3428520, 5142780, 10285560, 35342327, 70684654, 106026981, 141369308, 176711635, 212053962, 282738616, 318080943, 353423270, 424107924, 530134905, 636161886, 706846540, 848215848, 1060269810, 1272323772, 1413693080, 1590404715, 2120539620, 2544647544, 3180809430, 4241079240, 6361618860, 12723237720]

約数ペア:

[(1, 12723237720), (2, 6361618860), (3, 4241079240), (4, 3180809430), (5, 2544647544), (6, 2120539620), (8, 1590404715), (9, 1413693080), (10, 1272323772), (12, 1060269810), (15, 848215848), (18, 706846540), (20, 636161886), (24, 530134905), (30, 424107924), (36, 353423270), (40, 318080943), (45, 282738616), (60, 212053962), (72, 176711635), (90, 141369308), (120, 106026981), (180, 70684654), (360, 35342327), (1237, 10285560), (2474, 5142780), (3711, 3428520), (4948, 2571390), (6185, 2057112), (7422, 1714260), (9896, 1285695), (11133, 1142840), (12370, 1028556), (14844, 857130), (18555, 685704), (22266, 571420), (24740, 514278), (28571, 445320), (29688, 428565), (37110, 342852), (44532, 285710), (49480, 257139), (55665, 228568), (57142, 222660), (74220, 171426), (85713, 148440), (89064, 142855), (111330, 114284)]