30184560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 119081664

約数和(自身を除く): 88897104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 113, 120, 126, 140, 144, 159, 168, 180, 210, 212, 226, 240, 252, 265, 280, 315, 318, 336, 339, 360, 371, 420, 424, 452, 477, 504, 530, 560, 565, 630, 636, 678, 720, 742, 791, 795, 840, 848, 904, 954, 1008, 1017, 1060, 1113, 1130, 1260, 1272, 1356, 1484, 1582, 1590, 1680, 1695, 1808, 1855, 1908, 2034, 2120, 2226, 2260, 2373, 2385, 2520, 2544, 2712, 2968, 3164, 3180, 3339, 3390, 3710, 3816, 3955, 4068, 4240, 4452, 4520, 4746, 4770, 5040, 5085, 5424, 5565, 5936, 5989, 6328, 6360, 6678, 6780, 7119, 7420, 7632, 7910, 8136, 8904, 9040, 9492, 9540, 10170, 11130, 11865, 11978, 12656, 12720, 13356, 13560, 14238, 14840, 15820, 16272, 16695, 17808, 17967, 18984, 19080, 20340, 22260, 23730, 23956, 26712, 27120, 28476, 29680, 29945, 31640, 33390, 35595, 35934, 37968, 38160, 40680, 41923, 44520, 47460, 47912, 53424, 53901, 56952, 59890, 63280, 66780, 71190, 71868, 81360, 83846, 89040, 89835, 94920, 95824, 107802, 113904, 119780, 125769, 133560, 142380, 143736, 167692, 179670, 189840, 209615, 215604, 239560, 251538, 267120, 269505, 284760, 287472, 335384, 359340, 377307, 419230, 431208, 479120, 503076, 539010, 569520, 628845, 670768, 718680, 754614, 838460, 862416, 1006152, 1078020, 1257690, 1437360, 1509228, 1676920, 1886535, 2012304, 2156040, 2515380, 3018456, 3353840, 3773070, 4312080, 5030760, 6036912, 7546140, 10061520, 15092280, 30184560]

約数ペア:

[(1, 30184560), (2, 15092280), (3, 10061520), (4, 7546140), (5, 6036912), (6, 5030760), (7, 4312080), (8, 3773070), (9, 3353840), (10, 3018456), (12, 2515380), (14, 2156040), (15, 2012304), (16, 1886535), (18, 1676920), (20, 1509228), (21, 1437360), (24, 1257690), (28, 1078020), (30, 1006152), (35, 862416), (36, 838460), (40, 754614), (42, 718680), (45, 670768), (48, 628845), (53, 569520), (56, 539010), (60, 503076), (63, 479120), (70, 431208), (72, 419230), (80, 377307), (84, 359340), (90, 335384), (105, 287472), (106, 284760), (112, 269505), (113, 267120), (120, 251538), (126, 239560), (140, 215604), (144, 209615), (159, 189840), (168, 179670), (180, 167692), (210, 143736), (212, 142380), (226, 133560), (240, 125769), (252, 119780), (265, 113904), (280, 107802), (315, 95824), (318, 94920), (336, 89835), (339, 89040), (360, 83846), (371, 81360), (420, 71868), (424, 71190), (452, 66780), (477, 63280), (504, 59890), (530, 56952), (560, 53901), (565, 53424), (630, 47912), (636, 47460), (678, 44520), (720, 41923), (742, 40680), (791, 38160), (795, 37968), (840, 35934), (848, 35595), (904, 33390), (954, 31640), (1008, 29945), (1017, 29680), (1060, 28476), (1113, 27120), (1130, 26712), (1260, 23956), (1272, 23730), (1356, 22260), (1484, 20340), (1582, 19080), (1590, 18984), (1680, 17967), (1695, 17808), (1808, 16695), (1855, 16272), (1908, 15820), (2034, 14840), (2120, 14238), (2226, 13560), (2260, 13356), (2373, 12720), (2385, 12656), (2520, 11978), (2544, 11865), (2712, 11130), (2968, 10170), (3164, 9540), (3180, 9492), (3339, 9040), (3390, 8904), (3710, 8136), (3816, 7910), (3955, 7632), (4068, 7420), (4240, 7119), (4452, 6780), (4520, 6678), (4746, 6360), (4770, 6328), (5040, 5989), (5085, 5936), (5424, 5565)]