120256320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 168

約数和(自身を含む): 404128224

約数和(自身を除く): 283871904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 347, 361, 380, 456, 480, 570, 608, 694, 722, 760, 912, 960, 1041, 1083, 1140, 1216, 1388, 1444, 1520, 1735, 1805, 1824, 2082, 2166, 2280, 2776, 2888, 3040, 3470, 3610, 3648, 4164, 4332, 4560, 5205, 5415, 5552, 5776, 6080, 6593, 6940, 7220, 8328, 8664, 9120, 10410, 10830, 11104, 11552, 13186, 13880, 14440, 16656, 17328, 18240, 19779, 20820, 21660, 22208, 23104, 26372, 27760, 28880, 32965, 33312, 34656, 39558, 41640, 43320, 52744, 55520, 57760, 65930, 66624, 69312, 79116, 83280, 86640, 98895, 105488, 111040, 115520, 125267, 131860, 158232, 166560, 173280, 197790, 210976, 250534, 263720, 316464, 333120, 346560, 375801, 395580, 421952, 501068, 527440, 626335, 632928, 751602, 791160, 1002136, 1054880, 1252670, 1265856, 1503204, 1582320, 1879005, 2004272, 2109760, 2505340, 3006408, 3164640, 3758010, 4008544, 5010680, 6012816, 6329280, 7516020, 8017088, 10021360, 12025632, 15032040, 20042720, 24051264, 30064080, 40085440, 60128160, 120256320]

約数ペア:

[(1, 120256320), (2, 60128160), (3, 40085440), (4, 30064080), (5, 24051264), (6, 20042720), (8, 15032040), (10, 12025632), (12, 10021360), (15, 8017088), (16, 7516020), (19, 6329280), (20, 6012816), (24, 5010680), (30, 4008544), (32, 3758010), (38, 3164640), (40, 3006408), (48, 2505340), (57, 2109760), (60, 2004272), (64, 1879005), (76, 1582320), (80, 1503204), (95, 1265856), (96, 1252670), (114, 1054880), (120, 1002136), (152, 791160), (160, 751602), (190, 632928), (192, 626335), (228, 527440), (240, 501068), (285, 421952), (304, 395580), (320, 375801), (347, 346560), (361, 333120), (380, 316464), (456, 263720), (480, 250534), (570, 210976), (608, 197790), (694, 173280), (722, 166560), (760, 158232), (912, 131860), (960, 125267), (1041, 115520), (1083, 111040), (1140, 105488), (1216, 98895), (1388, 86640), (1444, 83280), (1520, 79116), (1735, 69312), (1805, 66624), (1824, 65930), (2082, 57760), (2166, 55520), (2280, 52744), (2776, 43320), (2888, 41640), (3040, 39558), (3470, 34656), (3610, 33312), (3648, 32965), (4164, 28880), (4332, 27760), (4560, 26372), (5205, 23104), (5415, 22208), (5552, 21660), (5776, 20820), (6080, 19779), (6593, 18240), (6940, 17328), (7220, 16656), (8328, 14440), (8664, 13880), (9120, 13186), (10410, 11552), (10830, 11104)]