144408960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 523627200

約数和(自身を除く): 379218240

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, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 137, 144, 160, 180, 183, 192, 216, 240, 244, 270, 274, 288, 305, 320, 360, 366, 384, 411, 432, 480, 488, 540, 548, 549, 576, 610, 640, 685, 720, 732, 822, 864, 915, 960, 976, 1080, 1096, 1098, 1152, 1220, 1233, 1370, 1440, 1464, 1644, 1647, 1728, 1830, 1920, 1952, 2055, 2160, 2192, 2196, 2440, 2466, 2740, 2745, 2880, 2928, 3288, 3294, 3456, 3660, 3699, 3904, 4110, 4320, 4384, 4392, 4880, 4932, 5480, 5490, 5760, 5856, 6165, 6576, 6588, 7320, 7398, 7808, 8220, 8235, 8357, 8640, 8768, 8784, 9760, 9864, 10960, 10980, 11712, 12330, 13152, 13176, 14640, 14796, 16440, 16470, 16714, 17280, 17536, 17568, 18495, 19520, 19728, 21920, 21960, 23424, 24660, 25071, 26304, 26352, 29280, 29592, 32880, 32940, 33428, 35136, 36990, 39040, 39456, 41785, 43840, 43920, 49320, 50142, 52608, 52704, 58560, 59184, 65760, 65880, 66856, 70272, 73980, 75213, 78912, 83570, 87680, 87840, 98640, 100284, 105408, 117120, 118368, 125355, 131520, 131760, 133712, 147960, 150426, 157824, 167140, 175680, 197280, 200568, 210816, 225639, 236736, 250710, 263040, 263520, 267424, 295920, 300852, 334280, 351360, 376065, 394560, 401136, 451278, 473472, 501420, 527040, 534848, 591840, 601704, 668560, 752130, 789120, 802272, 902556, 1002840, 1054080, 1069696, 1128195, 1183680, 1203408, 1337120, 1504260, 1604544, 1805112, 2005680, 2256390, 2367360, 2406816, 2674240, 3008520, 3209088, 3610224, 4011360, 4512780, 4813632, 5348480, 6017040, 7220448, 8022720, 9025560, 9627264, 12034080, 14440896, 16045440, 18051120, 24068160, 28881792, 36102240, 48136320, 72204480, 144408960]

約数ペア:

[(1, 144408960), (2, 72204480), (3, 48136320), (4, 36102240), (5, 28881792), (6, 24068160), (8, 18051120), (9, 16045440), (10, 14440896), (12, 12034080), (15, 9627264), (16, 9025560), (18, 8022720), (20, 7220448), (24, 6017040), (27, 5348480), (30, 4813632), (32, 4512780), (36, 4011360), (40, 3610224), (45, 3209088), (48, 3008520), (54, 2674240), (60, 2406816), (61, 2367360), (64, 2256390), (72, 2005680), (80, 1805112), (90, 1604544), (96, 1504260), (108, 1337120), (120, 1203408), (122, 1183680), (128, 1128195), (135, 1069696), (137, 1054080), (144, 1002840), (160, 902556), (180, 802272), (183, 789120), (192, 752130), (216, 668560), (240, 601704), (244, 591840), (270, 534848), (274, 527040), (288, 501420), (305, 473472), (320, 451278), (360, 401136), (366, 394560), (384, 376065), (411, 351360), (432, 334280), (480, 300852), (488, 295920), (540, 267424), (548, 263520), (549, 263040), (576, 250710), (610, 236736), (640, 225639), (685, 210816), (720, 200568), (732, 197280), (822, 175680), (864, 167140), (915, 157824), (960, 150426), (976, 147960), (1080, 133712), (1096, 131760), (1098, 131520), (1152, 125355), (1220, 118368), (1233, 117120), (1370, 105408), (1440, 100284), (1464, 98640), (1644, 87840), (1647, 87680), (1728, 83570), (1830, 78912), (1920, 75213), (1952, 73980), (2055, 70272), (2160, 66856), (2192, 65880), (2196, 65760), (2440, 59184), (2466, 58560), (2740, 52704), (2745, 52608), (2880, 50142), (2928, 49320), (3288, 43920), (3294, 43840), (3456, 41785), (3660, 39456), (3699, 39040), (3904, 36990), (4110, 35136), (4320, 33428), (4384, 32940), (4392, 32880), (4880, 29592), (4932, 29280), (5480, 26352), (5490, 26304), (5760, 25071), (5856, 24660), (6165, 23424), (6576, 21960), (6588, 21920), (7320, 19728), (7398, 19520), (7808, 18495), (8220, 17568), (8235, 17536), (8357, 17280), (8640, 16714), (8768, 16470), (8784, 16440), (9760, 14796), (9864, 14640), (10960, 13176), (10980, 13152), (11712, 12330)]