61454546640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{97103}}^1$

素因数の和:97418

約数の個数: 160

約数和(自身を含む): 212401405440

約数和(自身を除く): 150946858800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 293, 360, 432, 540, 586, 720, 879, 1080, 1172, 1465, 1758, 2160, 2344, 2637, 2930, 3516, 4395, 4688, 5274, 5860, 7032, 7911, 8790, 10548, 11720, 13185, 14064, 15822, 17580, 21096, 23440, 26370, 31644, 35160, 39555, 42192, 52740, 63288, 70320, 79110, 97103, 105480, 126576, 158220, 194206, 210960, 291309, 316440, 388412, 485515, 582618, 632880, 776824, 873927, 971030, 1165236, 1456545, 1553648, 1747854, 1942060, 2330472, 2621781, 2913090, 3495708, 3884120, 4369635, 4660944, 5243562, 5826180, 6991416, 7768240, 8739270, 10487124, 11652360, 13108905, 13982832, 17478540, 20974248, 23304720, 26217810, 28451179, 34957080, 41948496, 52435620, 56902358, 69914160, 85353537, 104871240, 113804716, 142255895, 170707074, 209742480, 227609432, 256060611, 284511790, 341414148, 426767685, 455218864, 512121222, 569023580, 682828296, 768181833, 853535370, 1024242444, 1138047160, 1280303055, 1365656592, 1536363666, 1707070740, 2048484888, 2276094320, 2560606110, 3072727332, 3414141480, 3840909165, 4096969776, 5121212220, 6145454664, 6828282960, 7681818330, 10242424440, 12290909328, 15363636660, 20484848880, 30727273320, 61454546640]

約数ペア:

[(1, 61454546640), (2, 30727273320), (3, 20484848880), (4, 15363636660), (5, 12290909328), (6, 10242424440), (8, 7681818330), (9, 6828282960), (10, 6145454664), (12, 5121212220), (15, 4096969776), (16, 3840909165), (18, 3414141480), (20, 3072727332), (24, 2560606110), (27, 2276094320), (30, 2048484888), (36, 1707070740), (40, 1536363666), (45, 1365656592), (48, 1280303055), (54, 1138047160), (60, 1024242444), (72, 853535370), (80, 768181833), (90, 682828296), (108, 569023580), (120, 512121222), (135, 455218864), (144, 426767685), (180, 341414148), (216, 284511790), (240, 256060611), (270, 227609432), (293, 209742480), (360, 170707074), (432, 142255895), (540, 113804716), (586, 104871240), (720, 85353537), (879, 69914160), (1080, 56902358), (1172, 52435620), (1465, 41948496), (1758, 34957080), (2160, 28451179), (2344, 26217810), (2637, 23304720), (2930, 20974248), (3516, 17478540), (4395, 13982832), (4688, 13108905), (5274, 11652360), (5860, 10487124), (7032, 8739270), (7911, 7768240), (8790, 6991416), (10548, 5826180), (11720, 5243562), (13185, 4660944), (14064, 4369635), (15822, 3884120), (17580, 3495708), (21096, 2913090), (23440, 2621781), (26370, 2330472), (31644, 1942060), (35160, 1747854), (39555, 1553648), (42192, 1456545), (52740, 1165236), (63288, 971030), (70320, 873927), (79110, 776824), (97103, 632880), (105480, 582618), (126576, 485515), (158220, 388412), (194206, 316440), (210960, 291309)]