621473040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2102

約数の個数: 160

約数和(自身を含む): 2156112000

約数和(自身を除く): 1534638960

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, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 894, 1080, 1192, 1341, 1490, 1788, 1931, 2160, 2235, 2384, 2682, 2980, 3576, 3862, 4023, 4470, 5364, 5793, 5960, 6705, 7152, 7724, 8046, 8940, 9655, 10728, 11586, 11920, 13410, 15448, 16092, 17379, 17880, 19310, 20115, 21456, 23172, 26820, 28965, 30896, 32184, 34758, 35760, 38620, 40230, 46344, 52137, 53640, 57930, 64368, 69516, 77240, 80460, 86895, 92688, 104274, 107280, 115860, 139032, 154480, 160920, 173790, 208548, 231720, 260685, 278064, 287719, 321840, 347580, 417096, 463440, 521370, 575438, 695160, 834192, 863157, 1042740, 1150876, 1390320, 1438595, 1726314, 2085480, 2301752, 2589471, 2877190, 3452628, 4170960, 4315785, 4603504, 5178942, 5754380, 6905256, 7768413, 8631570, 10357884, 11508760, 12947355, 13810512, 15536826, 17263140, 20715768, 23017520, 25894710, 31073652, 34526280, 38842065, 41431536, 51789420, 62147304, 69052560, 77684130, 103578840, 124294608, 155368260, 207157680, 310736520, 621473040]

約数ペア:

[(1, 621473040), (2, 310736520), (3, 207157680), (4, 155368260), (5, 124294608), (6, 103578840), (8, 77684130), (9, 69052560), (10, 62147304), (12, 51789420), (15, 41431536), (16, 38842065), (18, 34526280), (20, 31073652), (24, 25894710), (27, 23017520), (30, 20715768), (36, 17263140), (40, 15536826), (45, 13810512), (48, 12947355), (54, 11508760), (60, 10357884), (72, 8631570), (80, 7768413), (90, 6905256), (108, 5754380), (120, 5178942), (135, 4603504), (144, 4315785), (149, 4170960), (180, 3452628), (216, 2877190), (240, 2589471), (270, 2301752), (298, 2085480), (360, 1726314), (432, 1438595), (447, 1390320), (540, 1150876), (596, 1042740), (720, 863157), (745, 834192), (894, 695160), (1080, 575438), (1192, 521370), (1341, 463440), (1490, 417096), (1788, 347580), (1931, 321840), (2160, 287719), (2235, 278064), (2384, 260685), (2682, 231720), (2980, 208548), (3576, 173790), (3862, 160920), (4023, 154480), (4470, 139032), (5364, 115860), (5793, 107280), (5960, 104274), (6705, 92688), (7152, 86895), (7724, 80460), (8046, 77240), (8940, 69516), (9655, 64368), (10728, 57930), (11586, 53640), (11920, 52137), (13410, 46344), (15448, 40230), (16092, 38620), (17379, 35760), (17880, 34758), (19310, 32184), (20115, 30896), (21456, 28965), (23172, 26820)]