996173040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{218459}}^1$

素因数の和:218494

約数の個数: 80

約数和(自身を含む): 3250684800

約数和(自身を除く): 2254511760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 218459, 436918, 655377, 873836, 1092295, 1310754, 1747672, 2184590, 2621508, 3276885, 3495344, 4150721, 4369180, 5243016, 6553770, 8301442, 8738360, 10486032, 12452163, 13107540, 16602884, 17476720, 20753605, 24904326, 26215080, 33205768, 41507210, 49808652, 52430160, 62260815, 66411536, 83014420, 99617304, 124521630, 166028840, 199234608, 249043260, 332057680, 498086520, 996173040]

約数ペア:

[(1, 996173040), (2, 498086520), (3, 332057680), (4, 249043260), (5, 199234608), (6, 166028840), (8, 124521630), (10, 99617304), (12, 83014420), (15, 66411536), (16, 62260815), (19, 52430160), (20, 49808652), (24, 41507210), (30, 33205768), (38, 26215080), (40, 24904326), (48, 20753605), (57, 17476720), (60, 16602884), (76, 13107540), (80, 12452163), (95, 10486032), (114, 8738360), (120, 8301442), (152, 6553770), (190, 5243016), (228, 4369180), (240, 4150721), (285, 3495344), (304, 3276885), (380, 2621508), (456, 2184590), (570, 1747672), (760, 1310754), (912, 1092295), (1140, 873836), (1520, 655377), (2280, 436918), (4560, 218459)]