148731120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1920

約数の個数: 160

約数和(自身を含む): 526424640

約数和(自身を除く): 377693520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1861, 1998, 2160, 2220, 2664, 2960, 3330, 3722, 3996, 4440, 4995, 5328, 5583, 6660, 7444, 7992, 8880, 9305, 9990, 11166, 13320, 14888, 15984, 16749, 18610, 19980, 22332, 26640, 27915, 29776, 33498, 37220, 39960, 44664, 50247, 55830, 66996, 68857, 74440, 79920, 83745, 89328, 100494, 111660, 133992, 137714, 148880, 167490, 200988, 206571, 223320, 251235, 267984, 275428, 334980, 344285, 401976, 413142, 446640, 502470, 550856, 619713, 669960, 688570, 803952, 826284, 1004940, 1032855, 1101712, 1239426, 1339920, 1377140, 1652568, 1859139, 2009880, 2065710, 2478852, 2754280, 3098565, 3305136, 3718278, 4019760, 4131420, 4957704, 5508560, 6197130, 7436556, 8262840, 9295695, 9915408, 12394260, 14873112, 16525680, 18591390, 24788520, 29746224, 37182780, 49577040, 74365560, 148731120]

約数ペア:

[(1, 148731120), (2, 74365560), (3, 49577040), (4, 37182780), (5, 29746224), (6, 24788520), (8, 18591390), (9, 16525680), (10, 14873112), (12, 12394260), (15, 9915408), (16, 9295695), (18, 8262840), (20, 7436556), (24, 6197130), (27, 5508560), (30, 4957704), (36, 4131420), (37, 4019760), (40, 3718278), (45, 3305136), (48, 3098565), (54, 2754280), (60, 2478852), (72, 2065710), (74, 2009880), (80, 1859139), (90, 1652568), (108, 1377140), (111, 1339920), (120, 1239426), (135, 1101712), (144, 1032855), (148, 1004940), (180, 826284), (185, 803952), (216, 688570), (222, 669960), (240, 619713), (270, 550856), (296, 502470), (333, 446640), (360, 413142), (370, 401976), (432, 344285), (444, 334980), (540, 275428), (555, 267984), (592, 251235), (666, 223320), (720, 206571), (740, 200988), (888, 167490), (999, 148880), (1080, 137714), (1110, 133992), (1332, 111660), (1480, 100494), (1665, 89328), (1776, 83745), (1861, 79920), (1998, 74440), (2160, 68857), (2220, 66996), (2664, 55830), (2960, 50247), (3330, 44664), (3722, 39960), (3996, 37220), (4440, 33498), (4995, 29776), (5328, 27915), (5583, 26640), (6660, 22332), (7444, 19980), (7992, 18610), (8880, 16749), (9305, 15984), (9990, 14888), (11166, 13320)]