1018902240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2767

約数の個数: 240

約数和(自身を含む): 3721243680

約数和(自身を除く): 2702341440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2592, 2610, 2711, 2784, 3132, 3240, 3480, 3915, 4176, 4320, 4640, 4698, 5220, 5422, 6264, 6480, 6960, 7830, 8133, 8352, 9396, 10440, 10844, 11745, 12528, 12960, 13555, 13920, 15660, 16266, 18792, 20880, 21688, 23490, 24399, 25056, 27110, 31320, 32532, 37584, 40665, 41760, 43376, 46980, 48798, 54220, 62640, 65064, 73197, 75168, 78619, 81330, 86752, 93960, 97596, 108440, 121995, 125280, 130128, 146394, 157238, 162660, 187920, 195192, 216880, 219591, 235857, 243990, 260256, 292788, 314476, 325320, 365985, 375840, 390384, 393095, 433760, 439182, 471714, 487980, 585576, 628952, 650640, 707571, 731970, 780768, 786190, 878364, 943428, 975960, 1097955, 1171152, 1179285, 1257904, 1301280, 1415142, 1463940, 1572380, 1756728, 1886856, 1951920, 2122713, 2195910, 2342304, 2358570, 2515808, 2830284, 2927880, 3144760, 3513456, 3537855, 3773712, 3903840, 4245426, 4391820, 4717140, 5660568, 5855760, 6289520, 6368139, 7026912, 7075710, 7547424, 8490852, 8783640, 9434280, 10613565, 11321136, 11711520, 12579040, 12736278, 14151420, 16981704, 17567280, 18868560, 21227130, 22642272, 25472556, 28302840, 31840695, 33963408, 35134560, 37737120, 42454260, 50945112, 56605680, 63681390, 67926816, 84908520, 101890224, 113211360, 127362780, 169817040, 203780448, 254725560, 339634080, 509451120, 1018902240]

約数ペア:

[(1, 1018902240), (2, 509451120), (3, 339634080), (4, 254725560), (5, 203780448), (6, 169817040), (8, 127362780), (9, 113211360), (10, 101890224), (12, 84908520), (15, 67926816), (16, 63681390), (18, 56605680), (20, 50945112), (24, 42454260), (27, 37737120), (29, 35134560), (30, 33963408), (32, 31840695), (36, 28302840), (40, 25472556), (45, 22642272), (48, 21227130), (54, 18868560), (58, 17567280), (60, 16981704), (72, 14151420), (80, 12736278), (81, 12579040), (87, 11711520), (90, 11321136), (96, 10613565), (108, 9434280), (116, 8783640), (120, 8490852), (135, 7547424), (144, 7075710), (145, 7026912), (160, 6368139), (162, 6289520), (174, 5855760), (180, 5660568), (216, 4717140), (232, 4391820), (240, 4245426), (261, 3903840), (270, 3773712), (288, 3537855), (290, 3513456), (324, 3144760), (348, 2927880), (360, 2830284), (405, 2515808), (432, 2358570), (435, 2342304), (464, 2195910), (480, 2122713), (522, 1951920), (540, 1886856), (580, 1756728), (648, 1572380), (696, 1463940), (720, 1415142), (783, 1301280), (810, 1257904), (864, 1179285), (870, 1171152), (928, 1097955), (1044, 975960), (1080, 943428), (1160, 878364), (1296, 786190), (1305, 780768), (1392, 731970), (1440, 707571), (1566, 650640), (1620, 628952), (1740, 585576), (2088, 487980), (2160, 471714), (2320, 439182), (2349, 433760), (2592, 393095), (2610, 390384), (2711, 375840), (2784, 365985), (3132, 325320), (3240, 314476), (3480, 292788), (3915, 260256), (4176, 243990), (4320, 235857), (4640, 219591), (4698, 216880), (5220, 195192), (5422, 187920), (6264, 162660), (6480, 157238), (6960, 146394), (7830, 130128), (8133, 125280), (8352, 121995), (9396, 108440), (10440, 97596), (10844, 93960), (11745, 86752), (12528, 81330), (12960, 78619), (13555, 75168), (13920, 73197), (15660, 65064), (16266, 62640), (18792, 54220), (20880, 48798), (21688, 46980), (23490, 43376), (24399, 41760), (25056, 40665), (27110, 37584), (31320, 32532)]