127853280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4673}}^1$

素因数の和:4713

約数の個数: 144

約数和(自身を含む): 459360720

約数和(自身を除く): 331507440

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, 4673, 5472, 6840, 9120, 9346, 13680, 14019, 18692, 23365, 27360, 28038, 37384, 42057, 46730, 56076, 70095, 74768, 84114, 88787, 93460, 112152, 140190, 149536, 168228, 177574, 186920, 210285, 224304, 266361, 280380, 336456, 355148, 373840, 420570, 443935, 448608, 532722, 560760, 672912, 710296, 747680, 799083, 841140, 887870, 1065444, 1121520, 1331805, 1345824, 1420592, 1598166, 1682280, 1775740, 2130888, 2243040, 2663610, 2841184, 3196332, 3364560, 3551480, 3995415, 4261776, 5327220, 6392664, 6729120, 7102960, 7990830, 8523552, 10654440, 12785328, 14205920, 15981660, 21308880, 25570656, 31963320, 42617760, 63926640, 127853280]

約数ペア:

[(1, 127853280), (2, 63926640), (3, 42617760), (4, 31963320), (5, 25570656), (6, 21308880), (8, 15981660), (9, 14205920), (10, 12785328), (12, 10654440), (15, 8523552), (16, 7990830), (18, 7102960), (19, 6729120), (20, 6392664), (24, 5327220), (30, 4261776), (32, 3995415), (36, 3551480), (38, 3364560), (40, 3196332), (45, 2841184), (48, 2663610), (57, 2243040), (60, 2130888), (72, 1775740), (76, 1682280), (80, 1598166), (90, 1420592), (95, 1345824), (96, 1331805), (114, 1121520), (120, 1065444), (144, 887870), (152, 841140), (160, 799083), (171, 747680), (180, 710296), (190, 672912), (228, 560760), (240, 532722), (285, 448608), (288, 443935), (304, 420570), (342, 373840), (360, 355148), (380, 336456), (456, 280380), (480, 266361), (570, 224304), (608, 210285), (684, 186920), (720, 177574), (760, 168228), (855, 149536), (912, 140190), (1140, 112152), (1368, 93460), (1440, 88787), (1520, 84114), (1710, 74768), (1824, 70095), (2280, 56076), (2736, 46730), (3040, 42057), (3420, 37384), (4560, 28038), (4673, 27360), (5472, 23365), (6840, 18692), (9120, 14019), (9346, 13680)]