300940560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 1061598720

約数和(自身を除く): 760658160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 97, 120, 124, 139, 144, 155, 180, 186, 194, 240, 248, 278, 279, 291, 310, 360, 372, 388, 417, 465, 485, 496, 556, 558, 582, 620, 695, 720, 744, 776, 834, 873, 930, 970, 1112, 1116, 1164, 1240, 1251, 1390, 1395, 1455, 1488, 1552, 1668, 1746, 1860, 1940, 2085, 2224, 2232, 2328, 2480, 2502, 2780, 2790, 2910, 3007, 3336, 3492, 3720, 3880, 4170, 4309, 4365, 4464, 4656, 5004, 5560, 5580, 5820, 6014, 6255, 6672, 6984, 7440, 7760, 8340, 8618, 8730, 9021, 10008, 11120, 11160, 11640, 12028, 12510, 12927, 13483, 13968, 15035, 16680, 17236, 17460, 18042, 20016, 21545, 22320, 23280, 24056, 25020, 25854, 26966, 27063, 30070, 33360, 34472, 34920, 36084, 38781, 40449, 43090, 45105, 48112, 50040, 51708, 53932, 54126, 60140, 64635, 67415, 68944, 69840, 72168, 77562, 80898, 86180, 90210, 100080, 103416, 107864, 108252, 120280, 121347, 129270, 134830, 135315, 144336, 155124, 161796, 172360, 180420, 193905, 202245, 206832, 215728, 216504, 240560, 242694, 258540, 269660, 270630, 310248, 323592, 344720, 360840, 387810, 404490, 417973, 433008, 485388, 517080, 539320, 541260, 606735, 620496, 647184, 721680, 775620, 808980, 835946, 970776, 1034160, 1078640, 1082520, 1213470, 1253919, 1551240, 1617960, 1671892, 1941552, 2089865, 2165040, 2426940, 2507838, 3102480, 3235920, 3343784, 3761757, 4179730, 4853880, 5015676, 6269595, 6687568, 7523514, 8359460, 9707760, 10031352, 12539190, 15047028, 16718920, 18808785, 20062704, 25078380, 30094056, 33437840, 37617570, 50156760, 60188112, 75235140, 100313520, 150470280, 300940560]

約数ペア:

[(1, 300940560), (2, 150470280), (3, 100313520), (4, 75235140), (5, 60188112), (6, 50156760), (8, 37617570), (9, 33437840), (10, 30094056), (12, 25078380), (15, 20062704), (16, 18808785), (18, 16718920), (20, 15047028), (24, 12539190), (30, 10031352), (31, 9707760), (36, 8359460), (40, 7523514), (45, 6687568), (48, 6269595), (60, 5015676), (62, 4853880), (72, 4179730), (80, 3761757), (90, 3343784), (93, 3235920), (97, 3102480), (120, 2507838), (124, 2426940), (139, 2165040), (144, 2089865), (155, 1941552), (180, 1671892), (186, 1617960), (194, 1551240), (240, 1253919), (248, 1213470), (278, 1082520), (279, 1078640), (291, 1034160), (310, 970776), (360, 835946), (372, 808980), (388, 775620), (417, 721680), (465, 647184), (485, 620496), (496, 606735), (556, 541260), (558, 539320), (582, 517080), (620, 485388), (695, 433008), (720, 417973), (744, 404490), (776, 387810), (834, 360840), (873, 344720), (930, 323592), (970, 310248), (1112, 270630), (1116, 269660), (1164, 258540), (1240, 242694), (1251, 240560), (1390, 216504), (1395, 215728), (1455, 206832), (1488, 202245), (1552, 193905), (1668, 180420), (1746, 172360), (1860, 161796), (1940, 155124), (2085, 144336), (2224, 135315), (2232, 134830), (2328, 129270), (2480, 121347), (2502, 120280), (2780, 108252), (2790, 107864), (2910, 103416), (3007, 100080), (3336, 90210), (3492, 86180), (3720, 80898), (3880, 77562), (4170, 72168), (4309, 69840), (4365, 68944), (4464, 67415), (4656, 64635), (5004, 60140), (5560, 54126), (5580, 53932), (5820, 51708), (6014, 50040), (6255, 48112), (6672, 45105), (6984, 43090), (7440, 40449), (7760, 38781), (8340, 36084), (8618, 34920), (8730, 34472), (9021, 33360), (10008, 30070), (11120, 27063), (11160, 26966), (11640, 25854), (12028, 25020), (12510, 24056), (12927, 23280), (13483, 22320), (13968, 21545), (15035, 20016), (16680, 18042), (17236, 17460)]