1157895720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{169283}}^1$

素因数の和:169319

約数の個数: 96

約数和(自身を含む): 3961245600

約数和(自身を除く): 2803349880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 169283, 338566, 507849, 677132, 846415, 1015698, 1354264, 1523547, 1692830, 2031396, 2539245, 3047094, 3216377, 3385660, 4062792, 5078490, 6094188, 6432754, 6771320, 7617735, 9649131, 10156980, 12188376, 12865508, 15235470, 16081885, 19298262, 20313960, 25731016, 28947393, 30470940, 32163770, 38596524, 48245655, 57894786, 60941880, 64327540, 77193048, 96491310, 115789572, 128655080, 144736965, 192982620, 231579144, 289473930, 385965240, 578947860, 1157895720]

約数ペア:

[(1, 1157895720), (2, 578947860), (3, 385965240), (4, 289473930), (5, 231579144), (6, 192982620), (8, 144736965), (9, 128655080), (10, 115789572), (12, 96491310), (15, 77193048), (18, 64327540), (19, 60941880), (20, 57894786), (24, 48245655), (30, 38596524), (36, 32163770), (38, 30470940), (40, 28947393), (45, 25731016), (57, 20313960), (60, 19298262), (72, 16081885), (76, 15235470), (90, 12865508), (95, 12188376), (114, 10156980), (120, 9649131), (152, 7617735), (171, 6771320), (180, 6432754), (190, 6094188), (228, 5078490), (285, 4062792), (342, 3385660), (360, 3216377), (380, 3047094), (456, 2539245), (570, 2031396), (684, 1692830), (760, 1523547), (855, 1354264), (1140, 1015698), (1368, 846415), (1710, 677132), (2280, 507849), (3420, 338566), (6840, 169283)]