729061920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26647}}^1$

素因数の和:26687

約数の個数: 144

約数和(自身を含む): 2618965440

約数和(自身を除く): 1889903520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 26647, 27360, 53294, 79941, 106588, 133235, 159882, 213176, 239823, 266470, 319764, 399705, 426352, 479646, 506293, 532940, 639528, 799410, 852704, 959292, 1012586, 1065880, 1199115, 1279056, 1518879, 1598820, 1918584, 2025172, 2131760, 2398230, 2531465, 2558112, 3037758, 3197640, 3837168, 4050344, 4263520, 4556637, 4796460, 5062930, 6075516, 6395280, 7594395, 7674336, 8100688, 9113274, 9592920, 10125860, 12151032, 12790560, 15188790, 16201376, 18226548, 19185840, 20251720, 22783185, 24302064, 30377580, 36453096, 38371680, 40503440, 45566370, 48604128, 60755160, 72906192, 81006880, 91132740, 121510320, 145812384, 182265480, 243020640, 364530960, 729061920]

約数ペア:

[(1, 729061920), (2, 364530960), (3, 243020640), (4, 182265480), (5, 145812384), (6, 121510320), (8, 91132740), (9, 81006880), (10, 72906192), (12, 60755160), (15, 48604128), (16, 45566370), (18, 40503440), (19, 38371680), (20, 36453096), (24, 30377580), (30, 24302064), (32, 22783185), (36, 20251720), (38, 19185840), (40, 18226548), (45, 16201376), (48, 15188790), (57, 12790560), (60, 12151032), (72, 10125860), (76, 9592920), (80, 9113274), (90, 8100688), (95, 7674336), (96, 7594395), (114, 6395280), (120, 6075516), (144, 5062930), (152, 4796460), (160, 4556637), (171, 4263520), (180, 4050344), (190, 3837168), (228, 3197640), (240, 3037758), (285, 2558112), (288, 2531465), (304, 2398230), (342, 2131760), (360, 2025172), (380, 1918584), (456, 1598820), (480, 1518879), (570, 1279056), (608, 1199115), (684, 1065880), (720, 1012586), (760, 959292), (855, 852704), (912, 799410), (1140, 639528), (1368, 532940), (1440, 506293), (1520, 479646), (1710, 426352), (1824, 399705), (2280, 319764), (2736, 266470), (3040, 239823), (3420, 213176), (4560, 159882), (5472, 133235), (6840, 106588), (9120, 79941), (13680, 53294), (26647, 27360)]