12459781440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{254489}}^1$

素因数の和:254529

約数の個数: 168

約数和(自身を含む): 45377602920

約数和(自身を除く): 32917821480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 48960, 254489, 508978, 763467, 1017956, 1272445, 1526934, 2035912, 2290401, 2544890, 3053868, 3817335, 4071824, 4326313, 4580802, 5089780, 6107736, 7634670, 8143648, 8652626, 9161604, 10179560, 11452005, 12215472, 12978939, 15269340, 16287296, 17305252, 18323208, 20359120, 21631565, 22904010, 24430944, 25957878, 30538680, 34610504, 36646416, 38936817, 40718240, 43263130, 45808020, 48861888, 51915756, 61077360, 64894695, 69221008, 73292832, 77873634, 81436480, 86526260, 91616040, 103831512, 122154720, 129789390, 138442016, 146585664, 155747268, 173052520, 183232080, 194684085, 207663024, 244309440, 259578780, 276884032, 311494536, 346105040, 366464160, 389368170, 415326048, 519157560, 622989072, 692210080, 732928320, 778736340, 830652096, 1038315120, 1245978144, 1384420160, 1557472680, 2076630240, 2491956288, 3114945360, 4153260480, 6229890720, 12459781440]

約数ペア:

[(1, 12459781440), (2, 6229890720), (3, 4153260480), (4, 3114945360), (5, 2491956288), (6, 2076630240), (8, 1557472680), (9, 1384420160), (10, 1245978144), (12, 1038315120), (15, 830652096), (16, 778736340), (17, 732928320), (18, 692210080), (20, 622989072), (24, 519157560), (30, 415326048), (32, 389368170), (34, 366464160), (36, 346105040), (40, 311494536), (45, 276884032), (48, 259578780), (51, 244309440), (60, 207663024), (64, 194684085), (68, 183232080), (72, 173052520), (80, 155747268), (85, 146585664), (90, 138442016), (96, 129789390), (102, 122154720), (120, 103831512), (136, 91616040), (144, 86526260), (153, 81436480), (160, 77873634), (170, 73292832), (180, 69221008), (192, 64894695), (204, 61077360), (240, 51915756), (255, 48861888), (272, 45808020), (288, 43263130), (306, 40718240), (320, 38936817), (340, 36646416), (360, 34610504), (408, 30538680), (480, 25957878), (510, 24430944), (544, 22904010), (576, 21631565), (612, 20359120), (680, 18323208), (720, 17305252), (765, 16287296), (816, 15269340), (960, 12978939), (1020, 12215472), (1088, 11452005), (1224, 10179560), (1360, 9161604), (1440, 8652626), (1530, 8143648), (1632, 7634670), (2040, 6107736), (2448, 5089780), (2720, 4580802), (2880, 4326313), (3060, 4071824), (3264, 3817335), (4080, 3053868), (4896, 2544890), (5440, 2290401), (6120, 2035912), (8160, 1526934), (9792, 1272445), (12240, 1017956), (16320, 763467), (24480, 508978), (48960, 254489)]