148920480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5483

約数の個数: 144

約数和(自身を含む): 535036320

約数和(自身を除く): 386115840

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, 5443, 5472, 6840, 9120, 10886, 13680, 16329, 21772, 27215, 27360, 32658, 43544, 48987, 54430, 65316, 81645, 87088, 97974, 103417, 108860, 130632, 163290, 174176, 195948, 206834, 217720, 244935, 261264, 310251, 326580, 391896, 413668, 435440, 489870, 517085, 522528, 620502, 653160, 783792, 827336, 870880, 930753, 979740, 1034170, 1241004, 1306320, 1551255, 1567584, 1654672, 1861506, 1959480, 2068340, 2482008, 2612640, 3102510, 3309344, 3723012, 3918960, 4136680, 4653765, 4964016, 6205020, 7446024, 7837920, 8273360, 9307530, 9928032, 12410040, 14892048, 16546720, 18615060, 24820080, 29784096, 37230120, 49640160, 74460240, 148920480]

約数ペア:

[(1, 148920480), (2, 74460240), (3, 49640160), (4, 37230120), (5, 29784096), (6, 24820080), (8, 18615060), (9, 16546720), (10, 14892048), (12, 12410040), (15, 9928032), (16, 9307530), (18, 8273360), (19, 7837920), (20, 7446024), (24, 6205020), (30, 4964016), (32, 4653765), (36, 4136680), (38, 3918960), (40, 3723012), (45, 3309344), (48, 3102510), (57, 2612640), (60, 2482008), (72, 2068340), (76, 1959480), (80, 1861506), (90, 1654672), (95, 1567584), (96, 1551255), (114, 1306320), (120, 1241004), (144, 1034170), (152, 979740), (160, 930753), (171, 870880), (180, 827336), (190, 783792), (228, 653160), (240, 620502), (285, 522528), (288, 517085), (304, 489870), (342, 435440), (360, 413668), (380, 391896), (456, 326580), (480, 310251), (570, 261264), (608, 244935), (684, 217720), (720, 206834), (760, 195948), (855, 174176), (912, 163290), (1140, 130632), (1368, 108860), (1440, 103417), (1520, 97974), (1710, 87088), (1824, 81645), (2280, 65316), (2736, 54430), (3040, 48987), (3420, 43544), (4560, 32658), (5443, 27360), (5472, 27215), (6840, 21772), (9120, 16329), (10886, 13680)]