379170720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 240

約数和(自身を含む): 1417695048

約数和(自身を除く): 1038524328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1721, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 3060, 3240, 3442, 3672, 4080, 4320, 4590, 4896, 5163, 5508, 6120, 6480, 6884, 6885, 7344, 8160, 8605, 9180, 10326, 11016, 12240, 12960, 13768, 13770, 14688, 15489, 17210, 18360, 20652, 22032, 24480, 25815, 27536, 27540, 29257, 30978, 34420, 36720, 41304, 44064, 46467, 51630, 55072, 55080, 58514, 61956, 68840, 73440, 77445, 82608, 87771, 92934, 103260, 110160, 117028, 123912, 137680, 139401, 146285, 154890, 165216, 175542, 185868, 206520, 220320, 232335, 234056, 247824, 263313, 275360, 278802, 292570, 309780, 351084, 371736, 413040, 438855, 464670, 468112, 495648, 526626, 557604, 585140, 619560, 697005, 702168, 743472, 789939, 826080, 877710, 929340, 936224, 1053252, 1115208, 1170280, 1239120, 1316565, 1394010, 1404336, 1486944, 1579878, 1755420, 1858680, 2106504, 2230416, 2340560, 2369817, 2478240, 2633130, 2788020, 2808672, 3159756, 3510840, 3717360, 3949695, 4213008, 4460832, 4681120, 4739634, 5266260, 5576040, 6319512, 7021680, 7434720, 7899390, 8426016, 9479268, 10532520, 11152080, 11849085, 12639024, 14043360, 15798780, 18958536, 21065040, 22304160, 23698170, 25278048, 31597560, 37917072, 42130080, 47396340, 63195120, 75834144, 94792680, 126390240, 189585360, 379170720]

約数ペア:

[(1, 379170720), (2, 189585360), (3, 126390240), (4, 94792680), (5, 75834144), (6, 63195120), (8, 47396340), (9, 42130080), (10, 37917072), (12, 31597560), (15, 25278048), (16, 23698170), (17, 22304160), (18, 21065040), (20, 18958536), (24, 15798780), (27, 14043360), (30, 12639024), (32, 11849085), (34, 11152080), (36, 10532520), (40, 9479268), (45, 8426016), (48, 7899390), (51, 7434720), (54, 7021680), (60, 6319512), (68, 5576040), (72, 5266260), (80, 4739634), (81, 4681120), (85, 4460832), (90, 4213008), (96, 3949695), (102, 3717360), (108, 3510840), (120, 3159756), (135, 2808672), (136, 2788020), (144, 2633130), (153, 2478240), (160, 2369817), (162, 2340560), (170, 2230416), (180, 2106504), (204, 1858680), (216, 1755420), (240, 1579878), (255, 1486944), (270, 1404336), (272, 1394010), (288, 1316565), (306, 1239120), (324, 1170280), (340, 1115208), (360, 1053252), (405, 936224), (408, 929340), (432, 877710), (459, 826080), (480, 789939), (510, 743472), (540, 702168), (544, 697005), (612, 619560), (648, 585140), (680, 557604), (720, 526626), (765, 495648), (810, 468112), (816, 464670), (864, 438855), (918, 413040), (1020, 371736), (1080, 351084), (1224, 309780), (1296, 292570), (1360, 278802), (1377, 275360), (1440, 263313), (1530, 247824), (1620, 234056), (1632, 232335), (1721, 220320), (1836, 206520), (2040, 185868), (2160, 175542), (2295, 165216), (2448, 154890), (2592, 146285), (2720, 139401), (2754, 137680), (3060, 123912), (3240, 117028), (3442, 110160), (3672, 103260), (4080, 92934), (4320, 87771), (4590, 82608), (4896, 77445), (5163, 73440), (5508, 68840), (6120, 61956), (6480, 58514), (6884, 55080), (6885, 55072), (7344, 51630), (8160, 46467), (8605, 44064), (9180, 41304), (10326, 36720), (11016, 34420), (12240, 30978), (12960, 29257), (13768, 27540), (13770, 27536), (14688, 25815), (15489, 24480), (17210, 22032), (18360, 20652)]