74296080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5469

約数の個数: 120

約数和(自身を含む): 262691520

約数和(自身を除く): 188395440

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, 5431, 6840, 10862, 13680, 16293, 21724, 27155, 32586, 43448, 48879, 54310, 65172, 81465, 86896, 97758, 103189, 108620, 130344, 162930, 195516, 206378, 217240, 244395, 260688, 309567, 325860, 391032, 412756, 434480, 488790, 515945, 619134, 651720, 782064, 825512, 928701, 977580, 1031890, 1238268, 1303440, 1547835, 1651024, 1857402, 1955160, 2063780, 2476536, 3095670, 3714804, 3910320, 4127560, 4643505, 4953072, 6191340, 7429608, 8255120, 9287010, 12382680, 14859216, 18574020, 24765360, 37148040, 74296080]

約数ペア:

[(1, 74296080), (2, 37148040), (3, 24765360), (4, 18574020), (5, 14859216), (6, 12382680), (8, 9287010), (9, 8255120), (10, 7429608), (12, 6191340), (15, 4953072), (16, 4643505), (18, 4127560), (19, 3910320), (20, 3714804), (24, 3095670), (30, 2476536), (36, 2063780), (38, 1955160), (40, 1857402), (45, 1651024), (48, 1547835), (57, 1303440), (60, 1238268), (72, 1031890), (76, 977580), (80, 928701), (90, 825512), (95, 782064), (114, 651720), (120, 619134), (144, 515945), (152, 488790), (171, 434480), (180, 412756), (190, 391032), (228, 325860), (240, 309567), (285, 260688), (304, 244395), (342, 217240), (360, 206378), (380, 195516), (456, 162930), (570, 130344), (684, 108620), (720, 103189), (760, 97758), (855, 86896), (912, 81465), (1140, 65172), (1368, 54310), (1520, 48879), (1710, 43448), (2280, 32586), (2736, 27155), (3420, 21724), (4560, 16293), (5431, 13680), (6840, 10862)]