145764480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 486172800

約数和(自身を除く): 340408320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 79, 80, 93, 96, 120, 124, 128, 155, 158, 160, 186, 192, 237, 240, 248, 310, 316, 320, 372, 384, 395, 465, 474, 480, 496, 620, 632, 640, 744, 790, 930, 948, 960, 961, 992, 1185, 1240, 1264, 1488, 1580, 1860, 1896, 1920, 1922, 1984, 2370, 2449, 2480, 2528, 2883, 2976, 3160, 3720, 3792, 3844, 3968, 4740, 4805, 4898, 4960, 5056, 5766, 5952, 6320, 7347, 7440, 7584, 7688, 9480, 9610, 9796, 9920, 10112, 11532, 11904, 12245, 12640, 14415, 14694, 14880, 15168, 15376, 18960, 19220, 19592, 19840, 23064, 24490, 25280, 28830, 29388, 29760, 30336, 30752, 36735, 37920, 38440, 39184, 46128, 48980, 50560, 57660, 58776, 59520, 61504, 73470, 75840, 75919, 76880, 78368, 92256, 97960, 115320, 117552, 123008, 146940, 151680, 151838, 153760, 156736, 184512, 195920, 227757, 230640, 235104, 293880, 303676, 307520, 313472, 369024, 379595, 391840, 455514, 461280, 470208, 587760, 607352, 615040, 759190, 783680, 911028, 922560, 940416, 1138785, 1175520, 1214704, 1518380, 1567360, 1822056, 1845120, 2277570, 2351040, 2429408, 3036760, 3644112, 4555140, 4702080, 4858816, 6073520, 7288224, 9110280, 9717632, 12147040, 14576448, 18220560, 24294080, 29152896, 36441120, 48588160, 72882240, 145764480]

約数ペア:

[(1, 145764480), (2, 72882240), (3, 48588160), (4, 36441120), (5, 29152896), (6, 24294080), (8, 18220560), (10, 14576448), (12, 12147040), (15, 9717632), (16, 9110280), (20, 7288224), (24, 6073520), (30, 4858816), (31, 4702080), (32, 4555140), (40, 3644112), (48, 3036760), (60, 2429408), (62, 2351040), (64, 2277570), (79, 1845120), (80, 1822056), (93, 1567360), (96, 1518380), (120, 1214704), (124, 1175520), (128, 1138785), (155, 940416), (158, 922560), (160, 911028), (186, 783680), (192, 759190), (237, 615040), (240, 607352), (248, 587760), (310, 470208), (316, 461280), (320, 455514), (372, 391840), (384, 379595), (395, 369024), (465, 313472), (474, 307520), (480, 303676), (496, 293880), (620, 235104), (632, 230640), (640, 227757), (744, 195920), (790, 184512), (930, 156736), (948, 153760), (960, 151838), (961, 151680), (992, 146940), (1185, 123008), (1240, 117552), (1264, 115320), (1488, 97960), (1580, 92256), (1860, 78368), (1896, 76880), (1920, 75919), (1922, 75840), (1984, 73470), (2370, 61504), (2449, 59520), (2480, 58776), (2528, 57660), (2883, 50560), (2976, 48980), (3160, 46128), (3720, 39184), (3792, 38440), (3844, 37920), (3968, 36735), (4740, 30752), (4805, 30336), (4898, 29760), (4960, 29388), (5056, 28830), (5766, 25280), (5952, 24490), (6320, 23064), (7347, 19840), (7440, 19592), (7584, 19220), (7688, 18960), (9480, 15376), (9610, 15168), (9796, 14880), (9920, 14694), (10112, 14415), (11532, 12640), (11904, 12245)]