153666720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 240

約数和(自身を含む): 553246848

約数和(自身を除く): 399580128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 81, 90, 96, 108, 120, 135, 142, 144, 160, 162, 167, 180, 213, 216, 240, 270, 284, 288, 324, 334, 355, 360, 405, 426, 432, 480, 501, 540, 568, 639, 648, 668, 710, 720, 810, 835, 852, 864, 1002, 1065, 1080, 1136, 1278, 1296, 1336, 1420, 1440, 1503, 1620, 1670, 1704, 1917, 2004, 2130, 2160, 2272, 2505, 2556, 2592, 2672, 2840, 3006, 3195, 3240, 3340, 3408, 3834, 4008, 4260, 4320, 4509, 5010, 5112, 5344, 5680, 5751, 6012, 6390, 6480, 6680, 6816, 7515, 7668, 8016, 8520, 9018, 9585, 10020, 10224, 11360, 11502, 11857, 12024, 12780, 12960, 13360, 13527, 15030, 15336, 16032, 17040, 18036, 19170, 20040, 20448, 22545, 23004, 23714, 24048, 25560, 26720, 27054, 28755, 30060, 30672, 34080, 35571, 36072, 38340, 40080, 45090, 46008, 47428, 48096, 51120, 54108, 57510, 59285, 60120, 61344, 67635, 71142, 72144, 76680, 80160, 90180, 92016, 94856, 102240, 106713, 108216, 115020, 118570, 120240, 135270, 142284, 144288, 153360, 177855, 180360, 184032, 189712, 213426, 216432, 230040, 237140, 240480, 270540, 284568, 306720, 320139, 355710, 360720, 379424, 426852, 432864, 460080, 474280, 533565, 541080, 569136, 640278, 711420, 721440, 853704, 920160, 948560, 960417, 1067130, 1082160, 1138272, 1280556, 1422840, 1600695, 1707408, 1897120, 1920834, 2134260, 2164320, 2561112, 2845680, 3201390, 3414816, 3841668, 4268520, 4802085, 5122224, 5691360, 6402780, 7683336, 8537040, 9604170, 10244448, 12805560, 15366672, 17074080, 19208340, 25611120, 30733344, 38416680, 51222240, 76833360, 153666720]

約数ペア:

[(1, 153666720), (2, 76833360), (3, 51222240), (4, 38416680), (5, 30733344), (6, 25611120), (8, 19208340), (9, 17074080), (10, 15366672), (12, 12805560), (15, 10244448), (16, 9604170), (18, 8537040), (20, 7683336), (24, 6402780), (27, 5691360), (30, 5122224), (32, 4802085), (36, 4268520), (40, 3841668), (45, 3414816), (48, 3201390), (54, 2845680), (60, 2561112), (71, 2164320), (72, 2134260), (80, 1920834), (81, 1897120), (90, 1707408), (96, 1600695), (108, 1422840), (120, 1280556), (135, 1138272), (142, 1082160), (144, 1067130), (160, 960417), (162, 948560), (167, 920160), (180, 853704), (213, 721440), (216, 711420), (240, 640278), (270, 569136), (284, 541080), (288, 533565), (324, 474280), (334, 460080), (355, 432864), (360, 426852), (405, 379424), (426, 360720), (432, 355710), (480, 320139), (501, 306720), (540, 284568), (568, 270540), (639, 240480), (648, 237140), (668, 230040), (710, 216432), (720, 213426), (810, 189712), (835, 184032), (852, 180360), (864, 177855), (1002, 153360), (1065, 144288), (1080, 142284), (1136, 135270), (1278, 120240), (1296, 118570), (1336, 115020), (1420, 108216), (1440, 106713), (1503, 102240), (1620, 94856), (1670, 92016), (1704, 90180), (1917, 80160), (2004, 76680), (2130, 72144), (2160, 71142), (2272, 67635), (2505, 61344), (2556, 60120), (2592, 59285), (2672, 57510), (2840, 54108), (3006, 51120), (3195, 48096), (3240, 47428), (3340, 46008), (3408, 45090), (3834, 40080), (4008, 38340), (4260, 36072), (4320, 35571), (4509, 34080), (5010, 30672), (5112, 30060), (5344, 28755), (5680, 27054), (5751, 26720), (6012, 25560), (6390, 24048), (6480, 23714), (6680, 23004), (6816, 22545), (7515, 20448), (7668, 20040), (8016, 19170), (8520, 18036), (9018, 17040), (9585, 16032), (10020, 15336), (10224, 15030), (11360, 13527), (11502, 13360), (11857, 12960), (12024, 12780)]