342390240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:967

約数の個数: 240

約数和(自身を含む): 1251391680

約数和(自身を除く): 909001440

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, 911, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 1822, 2088, 2160, 2320, 2349, 2592, 2610, 2733, 2784, 3132, 3240, 3480, 3644, 3915, 4176, 4320, 4555, 4640, 4698, 5220, 5466, 6264, 6480, 6960, 7288, 7830, 8199, 8352, 9110, 9396, 10440, 10932, 11745, 12528, 12960, 13665, 13920, 14576, 15660, 16398, 18220, 18792, 20880, 21864, 23490, 24597, 25056, 26419, 27330, 29152, 31320, 32796, 36440, 37584, 40995, 41760, 43728, 46980, 49194, 52838, 54660, 62640, 65592, 72880, 73791, 75168, 79257, 81990, 87456, 93960, 98388, 105676, 109320, 122985, 125280, 131184, 132095, 145760, 147582, 158514, 163980, 187920, 196776, 211352, 218640, 237771, 245970, 262368, 264190, 295164, 317028, 327960, 368955, 375840, 393552, 396285, 422704, 437280, 475542, 491940, 528380, 590328, 634056, 655920, 713313, 737910, 787104, 792570, 845408, 951084, 983880, 1056760, 1180656, 1188855, 1268112, 1311840, 1426626, 1475820, 1585140, 1902168, 1967760, 2113520, 2139939, 2361312, 2377710, 2536224, 2853252, 2951640, 3170280, 3566565, 3804336, 3935520, 4227040, 4279878, 4755420, 5706504, 5903280, 6340560, 7133130, 7608672, 8559756, 9510840, 10699695, 11413008, 11806560, 12681120, 14266260, 17119512, 19021680, 21399390, 22826016, 28532520, 34239024, 38043360, 42798780, 57065040, 68478048, 85597560, 114130080, 171195120, 342390240]

約数ペア:

[(1, 342390240), (2, 171195120), (3, 114130080), (4, 85597560), (5, 68478048), (6, 57065040), (8, 42798780), (9, 38043360), (10, 34239024), (12, 28532520), (15, 22826016), (16, 21399390), (18, 19021680), (20, 17119512), (24, 14266260), (27, 12681120), (29, 11806560), (30, 11413008), (32, 10699695), (36, 9510840), (40, 8559756), (45, 7608672), (48, 7133130), (54, 6340560), (58, 5903280), (60, 5706504), (72, 4755420), (80, 4279878), (81, 4227040), (87, 3935520), (90, 3804336), (96, 3566565), (108, 3170280), (116, 2951640), (120, 2853252), (135, 2536224), (144, 2377710), (145, 2361312), (160, 2139939), (162, 2113520), (174, 1967760), (180, 1902168), (216, 1585140), (232, 1475820), (240, 1426626), (261, 1311840), (270, 1268112), (288, 1188855), (290, 1180656), (324, 1056760), (348, 983880), (360, 951084), (405, 845408), (432, 792570), (435, 787104), (464, 737910), (480, 713313), (522, 655920), (540, 634056), (580, 590328), (648, 528380), (696, 491940), (720, 475542), (783, 437280), (810, 422704), (864, 396285), (870, 393552), (911, 375840), (928, 368955), (1044, 327960), (1080, 317028), (1160, 295164), (1296, 264190), (1305, 262368), (1392, 245970), (1440, 237771), (1566, 218640), (1620, 211352), (1740, 196776), (1822, 187920), (2088, 163980), (2160, 158514), (2320, 147582), (2349, 145760), (2592, 132095), (2610, 131184), (2733, 125280), (2784, 122985), (3132, 109320), (3240, 105676), (3480, 98388), (3644, 93960), (3915, 87456), (4176, 81990), (4320, 79257), (4555, 75168), (4640, 73791), (4698, 72880), (5220, 65592), (5466, 62640), (6264, 54660), (6480, 52838), (6960, 49194), (7288, 46980), (7830, 43728), (8199, 41760), (8352, 40995), (9110, 37584), (9396, 36440), (10440, 32796), (10932, 31320), (11745, 29152), (12528, 27330), (12960, 26419), (13665, 25056), (13920, 24597), (14576, 23490), (15660, 21864), (16398, 20880), (18220, 18792)]