128464320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7082

約数の個数: 112

約数和(自身を含む): 429402240

約数和(自身を除く): 300937920

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, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7043, 9120, 14086, 18240, 21129, 28172, 35215, 42258, 56344, 70430, 84516, 105645, 112688, 133817, 140860, 169032, 211290, 225376, 267634, 281720, 338064, 401451, 422580, 450752, 535268, 563440, 669085, 676128, 802902, 845160, 1070536, 1126880, 1338170, 1352256, 1605804, 1690320, 2007255, 2141072, 2253760, 2676340, 3211608, 3380640, 4014510, 4282144, 5352680, 6423216, 6761280, 8029020, 8564288, 10705360, 12846432, 16058040, 21410720, 25692864, 32116080, 42821440, 64232160, 128464320]

約数ペア:

[(1, 128464320), (2, 64232160), (3, 42821440), (4, 32116080), (5, 25692864), (6, 21410720), (8, 16058040), (10, 12846432), (12, 10705360), (15, 8564288), (16, 8029020), (19, 6761280), (20, 6423216), (24, 5352680), (30, 4282144), (32, 4014510), (38, 3380640), (40, 3211608), (48, 2676340), (57, 2253760), (60, 2141072), (64, 2007255), (76, 1690320), (80, 1605804), (95, 1352256), (96, 1338170), (114, 1126880), (120, 1070536), (152, 845160), (160, 802902), (190, 676128), (192, 669085), (228, 563440), (240, 535268), (285, 450752), (304, 422580), (320, 401451), (380, 338064), (456, 281720), (480, 267634), (570, 225376), (608, 211290), (760, 169032), (912, 140860), (960, 133817), (1140, 112688), (1216, 105645), (1520, 84516), (1824, 70430), (2280, 56344), (3040, 42258), (3648, 35215), (4560, 28172), (6080, 21129), (7043, 18240), (9120, 14086)]