30268160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 83444256

約数和(自身を除く): 53176096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 107, 128, 130, 136, 160, 170, 208, 214, 221, 256, 260, 272, 320, 340, 416, 428, 442, 520, 535, 544, 640, 680, 832, 856, 884, 1040, 1070, 1088, 1105, 1280, 1360, 1391, 1664, 1712, 1768, 1819, 2080, 2140, 2176, 2210, 2720, 2782, 3328, 3424, 3536, 3638, 4160, 4280, 4352, 4420, 5440, 5564, 6848, 6955, 7072, 7276, 8320, 8560, 8840, 9095, 10880, 11128, 13696, 13910, 14144, 14552, 16640, 17120, 17680, 18190, 21760, 22256, 23647, 27392, 27820, 28288, 29104, 34240, 35360, 36380, 44512, 47294, 55640, 56576, 58208, 68480, 70720, 72760, 89024, 94588, 111280, 116416, 118235, 136960, 141440, 145520, 178048, 189176, 222560, 232832, 236470, 282880, 291040, 356096, 378352, 445120, 465664, 472940, 582080, 756704, 890240, 945880, 1164160, 1513408, 1780480, 1891760, 2328320, 3026816, 3783520, 6053632, 7567040, 15134080, 30268160]

約数ペア:

[(1, 30268160), (2, 15134080), (4, 7567040), (5, 6053632), (8, 3783520), (10, 3026816), (13, 2328320), (16, 1891760), (17, 1780480), (20, 1513408), (26, 1164160), (32, 945880), (34, 890240), (40, 756704), (52, 582080), (64, 472940), (65, 465664), (68, 445120), (80, 378352), (85, 356096), (104, 291040), (107, 282880), (128, 236470), (130, 232832), (136, 222560), (160, 189176), (170, 178048), (208, 145520), (214, 141440), (221, 136960), (256, 118235), (260, 116416), (272, 111280), (320, 94588), (340, 89024), (416, 72760), (428, 70720), (442, 68480), (520, 58208), (535, 56576), (544, 55640), (640, 47294), (680, 44512), (832, 36380), (856, 35360), (884, 34240), (1040, 29104), (1070, 28288), (1088, 27820), (1105, 27392), (1280, 23647), (1360, 22256), (1391, 21760), (1664, 18190), (1712, 17680), (1768, 17120), (1819, 16640), (2080, 14552), (2140, 14144), (2176, 13910), (2210, 13696), (2720, 11128), (2782, 10880), (3328, 9095), (3424, 8840), (3536, 8560), (3638, 8320), (4160, 7276), (4280, 7072), (4352, 6955), (4420, 6848), (5440, 5564)]