74460240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5481

約数の個数: 120

約数和(自身を含む): 263271840

約数和(自身を除く): 188811600

約数列:

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

約数ペア:

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