302722440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4283}}^1$

素因数の和:4347

約数の個数: 128

約数和(自身を含む): 987033600

約数和(自身を除く): 684311160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4283, 4712, 5890, 7068, 8566, 8835, 11780, 12849, 14136, 17132, 17670, 21415, 23560, 25698, 34264, 35340, 42830, 51396, 64245, 70680, 81377, 85660, 102792, 128490, 132773, 162754, 171320, 244131, 256980, 265546, 325508, 398319, 406885, 488262, 513960, 531092, 651016, 663865, 796638, 813770, 976524, 1062184, 1220655, 1327730, 1593276, 1627540, 1953048, 1991595, 2441310, 2522687, 2655460, 3186552, 3255080, 3983190, 4882620, 5045374, 5310920, 7568061, 7966380, 9765240, 10090748, 12613435, 15136122, 15932760, 20181496, 25226870, 30272244, 37840305, 50453740, 60544488, 75680610, 100907480, 151361220, 302722440]

約数ペア:

[(1, 302722440), (2, 151361220), (3, 100907480), (4, 75680610), (5, 60544488), (6, 50453740), (8, 37840305), (10, 30272244), (12, 25226870), (15, 20181496), (19, 15932760), (20, 15136122), (24, 12613435), (30, 10090748), (31, 9765240), (38, 7966380), (40, 7568061), (57, 5310920), (60, 5045374), (62, 4882620), (76, 3983190), (93, 3255080), (95, 3186552), (114, 2655460), (120, 2522687), (124, 2441310), (152, 1991595), (155, 1953048), (186, 1627540), (190, 1593276), (228, 1327730), (248, 1220655), (285, 1062184), (310, 976524), (372, 813770), (380, 796638), (456, 663865), (465, 651016), (570, 531092), (589, 513960), (620, 488262), (744, 406885), (760, 398319), (930, 325508), (1140, 265546), (1178, 256980), (1240, 244131), (1767, 171320), (1860, 162754), (2280, 132773), (2356, 128490), (2945, 102792), (3534, 85660), (3720, 81377), (4283, 70680), (4712, 64245), (5890, 51396), (7068, 42830), (8566, 35340), (8835, 34264), (11780, 25698), (12849, 23560), (14136, 21415), (17132, 17670)]