120157560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1658

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 286268040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1567, 1704, 1917, 2130, 2556, 2840, 3134, 3195, 3834, 4260, 4701, 5112, 6268, 6390, 7668, 7835, 8520, 9402, 9585, 12536, 12780, 14103, 15336, 15670, 18804, 19170, 23505, 25560, 28206, 31340, 37608, 38340, 42309, 47010, 56412, 62680, 70515, 76680, 84618, 94020, 111257, 112824, 141030, 169236, 188040, 211545, 222514, 282060, 333771, 338472, 423090, 445028, 556285, 564120, 667542, 846180, 890056, 1001313, 1112570, 1335084, 1668855, 1692360, 2002626, 2225140, 2670168, 3003939, 3337710, 4005252, 4450280, 5006565, 6007878, 6675420, 8010504, 10013130, 12015756, 13350840, 15019695, 20026260, 24031512, 30039390, 40052520, 60078780, 120157560]

約数ペア:

[(1, 120157560), (2, 60078780), (3, 40052520), (4, 30039390), (5, 24031512), (6, 20026260), (8, 15019695), (9, 13350840), (10, 12015756), (12, 10013130), (15, 8010504), (18, 6675420), (20, 6007878), (24, 5006565), (27, 4450280), (30, 4005252), (36, 3337710), (40, 3003939), (45, 2670168), (54, 2225140), (60, 2002626), (71, 1692360), (72, 1668855), (90, 1335084), (108, 1112570), (120, 1001313), (135, 890056), (142, 846180), (180, 667542), (213, 564120), (216, 556285), (270, 445028), (284, 423090), (355, 338472), (360, 333771), (426, 282060), (540, 222514), (568, 211545), (639, 188040), (710, 169236), (852, 141030), (1065, 112824), (1080, 111257), (1278, 94020), (1420, 84618), (1567, 76680), (1704, 70515), (1917, 62680), (2130, 56412), (2556, 47010), (2840, 42309), (3134, 38340), (3195, 37608), (3834, 31340), (4260, 28206), (4701, 25560), (5112, 23505), (6268, 19170), (6390, 18804), (7668, 15670), (7835, 15336), (8520, 14103), (9402, 12780), (9585, 12536)]