282288480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 935940096

約数和(自身を除く): 653651616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 240, 244, 248, 305, 310, 311, 366, 372, 465, 480, 488, 496, 610, 620, 622, 732, 744, 915, 930, 933, 976, 992, 1220, 1240, 1244, 1464, 1488, 1555, 1830, 1860, 1866, 1891, 1952, 2440, 2480, 2488, 2928, 2976, 3110, 3660, 3720, 3732, 3782, 4665, 4880, 4960, 4976, 5673, 5856, 6220, 7320, 7440, 7464, 7564, 9330, 9455, 9641, 9760, 9952, 11346, 12440, 14640, 14880, 14928, 15128, 18660, 18910, 18971, 19282, 22692, 24880, 28365, 28923, 29280, 29856, 30256, 37320, 37820, 37942, 38564, 45384, 48205, 49760, 56730, 56913, 57846, 60512, 74640, 75640, 75884, 77128, 90768, 94855, 96410, 113460, 113826, 115692, 144615, 149280, 151280, 151768, 154256, 181536, 189710, 192820, 226920, 227652, 231384, 284565, 289230, 302560, 303536, 308512, 379420, 385640, 453840, 455304, 462768, 569130, 578460, 588101, 607072, 758840, 771280, 907680, 910608, 925536, 1138260, 1156920, 1176202, 1517680, 1542560, 1764303, 1821216, 2276520, 2313840, 2352404, 2940505, 3035360, 3528606, 4553040, 4627680, 4704808, 5881010, 7057212, 8821515, 9106080, 9409616, 11762020, 14114424, 17643030, 18819232, 23524040, 28228848, 35286060, 47048080, 56457696, 70572120, 94096160, 141144240, 282288480]

約数ペア:

[(1, 282288480), (2, 141144240), (3, 94096160), (4, 70572120), (5, 56457696), (6, 47048080), (8, 35286060), (10, 28228848), (12, 23524040), (15, 18819232), (16, 17643030), (20, 14114424), (24, 11762020), (30, 9409616), (31, 9106080), (32, 8821515), (40, 7057212), (48, 5881010), (60, 4704808), (61, 4627680), (62, 4553040), (80, 3528606), (93, 3035360), (96, 2940505), (120, 2352404), (122, 2313840), (124, 2276520), (155, 1821216), (160, 1764303), (183, 1542560), (186, 1517680), (240, 1176202), (244, 1156920), (248, 1138260), (305, 925536), (310, 910608), (311, 907680), (366, 771280), (372, 758840), (465, 607072), (480, 588101), (488, 578460), (496, 569130), (610, 462768), (620, 455304), (622, 453840), (732, 385640), (744, 379420), (915, 308512), (930, 303536), (933, 302560), (976, 289230), (992, 284565), (1220, 231384), (1240, 227652), (1244, 226920), (1464, 192820), (1488, 189710), (1555, 181536), (1830, 154256), (1860, 151768), (1866, 151280), (1891, 149280), (1952, 144615), (2440, 115692), (2480, 113826), (2488, 113460), (2928, 96410), (2976, 94855), (3110, 90768), (3660, 77128), (3720, 75884), (3732, 75640), (3782, 74640), (4665, 60512), (4880, 57846), (4960, 56913), (4976, 56730), (5673, 49760), (5856, 48205), (6220, 45384), (7320, 38564), (7440, 37942), (7464, 37820), (7564, 37320), (9330, 30256), (9455, 29856), (9641, 29280), (9760, 28923), (9952, 28365), (11346, 24880), (12440, 22692), (14640, 19282), (14880, 18971), (14928, 18910), (15128, 18660)]