984453840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71963}}^1$

素因数の和:72001

約数の個数: 120

約数和(自身を含む): 3480179040

約数和(自身を除く): 2495725200

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, 6840, 13680, 71963, 143926, 215889, 287852, 359815, 431778, 575704, 647667, 719630, 863556, 1079445, 1151408, 1295334, 1367297, 1439260, 1727112, 2158890, 2590668, 2734594, 2878520, 3238335, 3454224, 4101891, 4317780, 5181336, 5469188, 5757040, 6476670, 6836485, 8203782, 8635560, 10362672, 10938376, 12305673, 12953340, 13672970, 16407564, 17271120, 20509455, 21876752, 24611346, 25906680, 27345940, 32815128, 41018910, 49222692, 51813360, 54691880, 61528365, 65630256, 82037820, 98445384, 109383760, 123056730, 164075640, 196890768, 246113460, 328151280, 492226920, 984453840]

約数ペア:

[(1, 984453840), (2, 492226920), (3, 328151280), (4, 246113460), (5, 196890768), (6, 164075640), (8, 123056730), (9, 109383760), (10, 98445384), (12, 82037820), (15, 65630256), (16, 61528365), (18, 54691880), (19, 51813360), (20, 49222692), (24, 41018910), (30, 32815128), (36, 27345940), (38, 25906680), (40, 24611346), (45, 21876752), (48, 20509455), (57, 17271120), (60, 16407564), (72, 13672970), (76, 12953340), (80, 12305673), (90, 10938376), (95, 10362672), (114, 8635560), (120, 8203782), (144, 6836485), (152, 6476670), (171, 5757040), (180, 5469188), (190, 5181336), (228, 4317780), (240, 4101891), (285, 3454224), (304, 3238335), (342, 2878520), (360, 2734594), (380, 2590668), (456, 2158890), (570, 1727112), (684, 1439260), (720, 1367297), (760, 1295334), (855, 1151408), (912, 1079445), (1140, 863556), (1368, 719630), (1520, 647667), (1710, 575704), (2280, 431778), (2736, 359815), (3420, 287852), (4560, 215889), (6840, 143926), (13680, 71963)]