18498072960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{3637}}^1$

素因数の和:4545

約数の個数: 192

約数和(自身を含む): 63966080880

約数和(自身を除く): 45468007920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 883, 960, 1152, 1440, 1766, 1920, 2649, 2880, 3532, 3637, 4415, 5298, 5760, 7064, 7274, 7947, 8830, 10596, 10911, 13245, 14128, 14548, 15894, 17660, 18185, 21192, 21822, 26490, 28256, 29096, 31788, 32733, 35320, 36370, 39735, 42384, 43644, 52980, 54555, 56512, 58192, 63576, 65466, 70640, 72740, 79470, 84768, 87288, 105960, 109110, 113024, 116384, 127152, 130932, 141280, 145480, 158940, 163665, 169536, 174576, 211920, 218220, 232768, 254304, 261864, 282560, 290960, 317880, 327330, 339072, 349152, 423840, 436440, 465536, 508608, 523728, 565120, 581920, 635760, 654660, 698304, 847680, 872880, 1017216, 1047456, 1163840, 1271520, 1309320, 1396608, 1695360, 1745760, 2094912, 2327680, 2543040, 2618640, 3211471, 3491520, 4189824, 5086080, 5237280, 6422942, 6983040, 9634413, 10474560, 12845884, 16057355, 19268826, 20949120, 25691768, 28903239, 32114710, 38537652, 48172065, 51383536, 57806478, 64229420, 77075304, 96344130, 102767072, 115612956, 128458840, 144516195, 154150608, 192688260, 205534144, 231225912, 256917680, 289032390, 308301216, 385376520, 411068288, 462451824, 513835360, 578064780, 616602432, 770753040, 924903648, 1027670720, 1156129560, 1233204864, 1541506080, 1849807296, 2055341440, 2312259120, 3083012160, 3699614592, 4624518240, 6166024320, 9249036480, 18498072960]

約数ペア:

[(1, 18498072960), (2, 9249036480), (3, 6166024320), (4, 4624518240), (5, 3699614592), (6, 3083012160), (8, 2312259120), (9, 2055341440), (10, 1849807296), (12, 1541506080), (15, 1233204864), (16, 1156129560), (18, 1027670720), (20, 924903648), (24, 770753040), (30, 616602432), (32, 578064780), (36, 513835360), (40, 462451824), (45, 411068288), (48, 385376520), (60, 308301216), (64, 289032390), (72, 256917680), (80, 231225912), (90, 205534144), (96, 192688260), (120, 154150608), (128, 144516195), (144, 128458840), (160, 115612956), (180, 102767072), (192, 96344130), (240, 77075304), (288, 64229420), (320, 57806478), (360, 51383536), (384, 48172065), (480, 38537652), (576, 32114710), (640, 28903239), (720, 25691768), (883, 20949120), (960, 19268826), (1152, 16057355), (1440, 12845884), (1766, 10474560), (1920, 9634413), (2649, 6983040), (2880, 6422942), (3532, 5237280), (3637, 5086080), (4415, 4189824), (5298, 3491520), (5760, 3211471), (7064, 2618640), (7274, 2543040), (7947, 2327680), (8830, 2094912), (10596, 1745760), (10911, 1695360), (13245, 1396608), (14128, 1309320), (14548, 1271520), (15894, 1163840), (17660, 1047456), (18185, 1017216), (21192, 872880), (21822, 847680), (26490, 698304), (28256, 654660), (29096, 635760), (31788, 581920), (32733, 565120), (35320, 523728), (36370, 508608), (39735, 465536), (42384, 436440), (43644, 423840), (52980, 349152), (54555, 339072), (56512, 327330), (58192, 317880), (63576, 290960), (65466, 282560), (70640, 261864), (72740, 254304), (79470, 232768), (84768, 218220), (87288, 211920), (105960, 174576), (109110, 169536), (113024, 163665), (116384, 158940), (127152, 145480), (130932, 141280)]