1208792160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4955

約数の個数: 240

約数和(自身を含む): 4491471600

約数和(自身を除く): 3282679440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 1026, 1080, 1140, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 2052, 2160, 2280, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 4104, 4320, 4560, 4909, 5130, 5472, 6156, 6480, 6840, 7695, 8208, 9120, 9818, 10260, 12312, 12960, 13680, 14727, 15390, 16416, 19636, 20520, 24545, 24624, 27360, 29454, 30780, 39272, 41040, 44181, 49090, 49248, 58908, 61560, 73635, 78544, 82080, 88362, 93271, 98180, 117816, 123120, 132543, 147270, 157088, 176724, 186542, 196360, 220905, 235632, 246240, 265086, 279813, 294540, 353448, 373084, 392720, 397629, 441810, 466355, 471264, 530172, 559626, 589080, 662715, 706896, 746168, 785440, 795258, 839439, 883620, 932710, 1060344, 1119252, 1178160, 1325430, 1399065, 1413792, 1492336, 1590516, 1678878, 1767240, 1865420, 1988145, 2120688, 2238504, 2356320, 2518317, 2650860, 2798130, 2984672, 3181032, 3357756, 3534480, 3730840, 3976290, 4197195, 4241376, 4477008, 5036634, 5301720, 5596260, 6362064, 6715512, 7068960, 7461680, 7554951, 7952580, 8394390, 8954016, 10073268, 10603440, 11192520, 12591585, 12724128, 13431024, 14923360, 15109902, 15905160, 16788780, 20146536, 21206880, 22385040, 25183170, 26862048, 30219804, 31810320, 33577560, 37774755, 40293072, 44770080, 50366340, 60439608, 63620640, 67155120, 75549510, 80586144, 100732680, 120879216, 134310240, 151099020, 201465360, 241758432, 302198040, 402930720, 604396080, 1208792160]

約数ペア:

[(1, 1208792160), (2, 604396080), (3, 402930720), (4, 302198040), (5, 241758432), (6, 201465360), (8, 151099020), (9, 134310240), (10, 120879216), (12, 100732680), (15, 80586144), (16, 75549510), (18, 67155120), (19, 63620640), (20, 60439608), (24, 50366340), (27, 44770080), (30, 40293072), (32, 37774755), (36, 33577560), (38, 31810320), (40, 30219804), (45, 26862048), (48, 25183170), (54, 22385040), (57, 21206880), (60, 20146536), (72, 16788780), (76, 15905160), (80, 15109902), (81, 14923360), (90, 13431024), (95, 12724128), (96, 12591585), (108, 11192520), (114, 10603440), (120, 10073268), (135, 8954016), (144, 8394390), (152, 7952580), (160, 7554951), (162, 7461680), (171, 7068960), (180, 6715512), (190, 6362064), (216, 5596260), (228, 5301720), (240, 5036634), (270, 4477008), (285, 4241376), (288, 4197195), (304, 3976290), (324, 3730840), (342, 3534480), (360, 3357756), (380, 3181032), (405, 2984672), (432, 2798130), (456, 2650860), (480, 2518317), (513, 2356320), (540, 2238504), (570, 2120688), (608, 1988145), (648, 1865420), (684, 1767240), (720, 1678878), (760, 1590516), (810, 1492336), (855, 1413792), (864, 1399065), (912, 1325430), (1026, 1178160), (1080, 1119252), (1140, 1060344), (1296, 932710), (1368, 883620), (1440, 839439), (1520, 795258), (1539, 785440), (1620, 746168), (1710, 706896), (1824, 662715), (2052, 589080), (2160, 559626), (2280, 530172), (2565, 471264), (2592, 466355), (2736, 441810), (3040, 397629), (3078, 392720), (3240, 373084), (3420, 353448), (4104, 294540), (4320, 279813), (4560, 265086), (4909, 246240), (5130, 235632), (5472, 220905), (6156, 196360), (6480, 186542), (6840, 176724), (7695, 157088), (8208, 147270), (9120, 132543), (9818, 123120), (10260, 117816), (12312, 98180), (12960, 93271), (13680, 88362), (14727, 82080), (15390, 78544), (16416, 73635), (19636, 61560), (20520, 58908), (24545, 49248), (24624, 49090), (27360, 44181), (29454, 41040), (30780, 39272)]