30468480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2267}}^1$

素因数の和:2296

約数の個数: 128

約数和(自身を含む): 111041280

約数和(自身を除く): 80572800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2267, 2688, 3360, 4480, 4534, 6720, 6801, 9068, 11335, 13440, 13602, 15869, 18136, 22670, 27204, 31738, 34005, 36272, 45340, 47607, 54408, 63476, 68010, 72544, 79345, 90680, 95214, 108816, 126952, 136020, 145088, 158690, 181360, 190428, 217632, 238035, 253904, 272040, 290176, 317380, 362720, 380856, 435264, 476070, 507808, 544080, 634760, 725440, 761712, 870528, 952140, 1015616, 1088160, 1269520, 1450880, 1523424, 1904280, 2031232, 2176320, 2539040, 3046848, 3808560, 4352640, 5078080, 6093696, 7617120, 10156160, 15234240, 30468480]

約数ペア:

[(1, 30468480), (2, 15234240), (3, 10156160), (4, 7617120), (5, 6093696), (6, 5078080), (7, 4352640), (8, 3808560), (10, 3046848), (12, 2539040), (14, 2176320), (15, 2031232), (16, 1904280), (20, 1523424), (21, 1450880), (24, 1269520), (28, 1088160), (30, 1015616), (32, 952140), (35, 870528), (40, 761712), (42, 725440), (48, 634760), (56, 544080), (60, 507808), (64, 476070), (70, 435264), (80, 380856), (84, 362720), (96, 317380), (105, 290176), (112, 272040), (120, 253904), (128, 238035), (140, 217632), (160, 190428), (168, 181360), (192, 158690), (210, 145088), (224, 136020), (240, 126952), (280, 108816), (320, 95214), (336, 90680), (384, 79345), (420, 72544), (448, 68010), (480, 63476), (560, 54408), (640, 47607), (672, 45340), (840, 36272), (896, 34005), (960, 31738), (1120, 27204), (1344, 22670), (1680, 18136), (1920, 15869), (2240, 13602), (2267, 13440), (2688, 11335), (3360, 9068), (4480, 6801), (4534, 6720)]