1498493520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4057}}^1$

素因数の和:4104

約数の個数: 240

約数和(自身を含む): 5494856640

約数和(自身を除く): 3996363120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2736, 3078, 3240, 3420, 3888, 4057, 4104, 4560, 4617, 4860, 5130, 6156, 6480, 6840, 7695, 8114, 8208, 9234, 9720, 10260, 12171, 12312, 13680, 15390, 16228, 18468, 19440, 20285, 20520, 23085, 24342, 24624, 30780, 32456, 36513, 36936, 40570, 41040, 46170, 48684, 60855, 61560, 64912, 73026, 73872, 77083, 81140, 92340, 97368, 109539, 121710, 123120, 146052, 154166, 162280, 182565, 184680, 194736, 219078, 231249, 243420, 292104, 308332, 324560, 328617, 365130, 369360, 385415, 438156, 462498, 486840, 547695, 584208, 616664, 657234, 693747, 730260, 770830, 876312, 924996, 973680, 985851, 1095390, 1156245, 1233328, 1314468, 1387494, 1460520, 1541660, 1643085, 1752624, 1849992, 1971702, 2081241, 2190780, 2312490, 2628936, 2774988, 2921040, 3083320, 3286170, 3468735, 3699984, 3943404, 4162482, 4381560, 4624980, 4929255, 5257872, 5549976, 6166640, 6243723, 6572340, 6937470, 7886808, 8324964, 8763120, 9249960, 9858510, 10406205, 11099952, 12487446, 13144680, 13874940, 15773616, 16649928, 18499920, 18731169, 19717020, 20812410, 24974892, 26289360, 27749880, 31218615, 33299856, 37462338, 39434040, 41624820, 49949784, 55499760, 62437230, 74924676, 78868080, 83249640, 93655845, 99899568, 124874460, 149849352, 166499280, 187311690, 249748920, 299698704, 374623380, 499497840, 749246760, 1498493520]

約数ペア:

[(1, 1498493520), (2, 749246760), (3, 499497840), (4, 374623380), (5, 299698704), (6, 249748920), (8, 187311690), (9, 166499280), (10, 149849352), (12, 124874460), (15, 99899568), (16, 93655845), (18, 83249640), (19, 78868080), (20, 74924676), (24, 62437230), (27, 55499760), (30, 49949784), (36, 41624820), (38, 39434040), (40, 37462338), (45, 33299856), (48, 31218615), (54, 27749880), (57, 26289360), (60, 24974892), (72, 20812410), (76, 19717020), (80, 18731169), (81, 18499920), (90, 16649928), (95, 15773616), (108, 13874940), (114, 13144680), (120, 12487446), (135, 11099952), (144, 10406205), (152, 9858510), (162, 9249960), (171, 8763120), (180, 8324964), (190, 7886808), (216, 6937470), (228, 6572340), (240, 6243723), (243, 6166640), (270, 5549976), (285, 5257872), (304, 4929255), (324, 4624980), (342, 4381560), (360, 4162482), (380, 3943404), (405, 3699984), (432, 3468735), (456, 3286170), (486, 3083320), (513, 2921040), (540, 2774988), (570, 2628936), (648, 2312490), (684, 2190780), (720, 2081241), (760, 1971702), (810, 1849992), (855, 1752624), (912, 1643085), (972, 1541660), (1026, 1460520), (1080, 1387494), (1140, 1314468), (1215, 1233328), (1296, 1156245), (1368, 1095390), (1520, 985851), (1539, 973680), (1620, 924996), (1710, 876312), (1944, 770830), (2052, 730260), (2160, 693747), (2280, 657234), (2430, 616664), (2565, 584208), (2736, 547695), (3078, 486840), (3240, 462498), (3420, 438156), (3888, 385415), (4057, 369360), (4104, 365130), (4560, 328617), (4617, 324560), (4860, 308332), (5130, 292104), (6156, 243420), (6480, 231249), (6840, 219078), (7695, 194736), (8114, 184680), (8208, 182565), (9234, 162280), (9720, 154166), (10260, 146052), (12171, 123120), (12312, 121710), (13680, 109539), (15390, 97368), (16228, 92340), (18468, 81140), (19440, 77083), (20285, 73872), (20520, 73026), (23085, 64912), (24342, 61560), (24624, 60855), (30780, 48684), (32456, 46170), (36513, 41040), (36936, 40570)]