155173320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 160

約数和(自身を含む): 533174400

約数和(自身を除く): 378001080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 470, 540, 564, 648, 705, 810, 846, 940, 1019, 1080, 1128, 1269, 1410, 1620, 1692, 1880, 2038, 2115, 2538, 2820, 3057, 3240, 3384, 3807, 4076, 4230, 5076, 5095, 5640, 6114, 6345, 7614, 8152, 8460, 9171, 10152, 10190, 12228, 12690, 15228, 15285, 16920, 18342, 19035, 20380, 24456, 25380, 27513, 30456, 30570, 36684, 38070, 40760, 45855, 47893, 50760, 55026, 61140, 73368, 76140, 82539, 91710, 95786, 110052, 122280, 137565, 143679, 152280, 165078, 183420, 191572, 220104, 239465, 275130, 287358, 330156, 366840, 383144, 412695, 431037, 478930, 550260, 574716, 660312, 718395, 825390, 862074, 957860, 1100520, 1149432, 1293111, 1436790, 1650780, 1724148, 1915720, 2155185, 2586222, 2873580, 3301560, 3448296, 3879333, 4310370, 5172444, 5747160, 6465555, 7758666, 8620740, 10344888, 12931110, 15517332, 17241480, 19396665, 25862220, 31034664, 38793330, 51724440, 77586660, 155173320]

約数ペア:

[(1, 155173320), (2, 77586660), (3, 51724440), (4, 38793330), (5, 31034664), (6, 25862220), (8, 19396665), (9, 17241480), (10, 15517332), (12, 12931110), (15, 10344888), (18, 8620740), (20, 7758666), (24, 6465555), (27, 5747160), (30, 5172444), (36, 4310370), (40, 3879333), (45, 3448296), (47, 3301560), (54, 2873580), (60, 2586222), (72, 2155185), (81, 1915720), (90, 1724148), (94, 1650780), (108, 1436790), (120, 1293111), (135, 1149432), (141, 1100520), (162, 957860), (180, 862074), (188, 825390), (216, 718395), (235, 660312), (270, 574716), (282, 550260), (324, 478930), (360, 431037), (376, 412695), (405, 383144), (423, 366840), (470, 330156), (540, 287358), (564, 275130), (648, 239465), (705, 220104), (810, 191572), (846, 183420), (940, 165078), (1019, 152280), (1080, 143679), (1128, 137565), (1269, 122280), (1410, 110052), (1620, 95786), (1692, 91710), (1880, 82539), (2038, 76140), (2115, 73368), (2538, 61140), (2820, 55026), (3057, 50760), (3240, 47893), (3384, 45855), (3807, 40760), (4076, 38070), (4230, 36684), (5076, 30570), (5095, 30456), (5640, 27513), (6114, 25380), (6345, 24456), (7614, 20380), (8152, 19035), (8460, 18342), (9171, 16920), (10152, 15285), (10190, 15228), (12228, 12690)]