15022560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 57480192

約数和(自身を除く): 42457632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 263, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 526, 544, 560, 595, 672, 680, 714, 789, 816, 840, 952, 1020, 1052, 1120, 1190, 1315, 1360, 1428, 1578, 1632, 1680, 1785, 1841, 1904, 2040, 2104, 2380, 2630, 2720, 2856, 3156, 3360, 3570, 3682, 3808, 3945, 4080, 4208, 4471, 4760, 5260, 5523, 5712, 6312, 7140, 7364, 7890, 8160, 8416, 8942, 9205, 9520, 10520, 11046, 11424, 12624, 13413, 14280, 14728, 15780, 17884, 18410, 19040, 21040, 22092, 22355, 25248, 26826, 27615, 28560, 29456, 31297, 31560, 35768, 36820, 42080, 44184, 44710, 53652, 55230, 57120, 58912, 62594, 63120, 67065, 71536, 73640, 88368, 89420, 93891, 107304, 110460, 125188, 126240, 134130, 143072, 147280, 156485, 176736, 178840, 187782, 214608, 220920, 250376, 268260, 294560, 312970, 357680, 375564, 429216, 441840, 469455, 500752, 536520, 625940, 715360, 751128, 883680, 938910, 1001504, 1073040, 1251880, 1502256, 1877820, 2146080, 2503760, 3004512, 3755640, 5007520, 7511280, 15022560]

約数ペア:

[(1, 15022560), (2, 7511280), (3, 5007520), (4, 3755640), (5, 3004512), (6, 2503760), (7, 2146080), (8, 1877820), (10, 1502256), (12, 1251880), (14, 1073040), (15, 1001504), (16, 938910), (17, 883680), (20, 751128), (21, 715360), (24, 625940), (28, 536520), (30, 500752), (32, 469455), (34, 441840), (35, 429216), (40, 375564), (42, 357680), (48, 312970), (51, 294560), (56, 268260), (60, 250376), (68, 220920), (70, 214608), (80, 187782), (84, 178840), (85, 176736), (96, 156485), (102, 147280), (105, 143072), (112, 134130), (119, 126240), (120, 125188), (136, 110460), (140, 107304), (160, 93891), (168, 89420), (170, 88368), (204, 73640), (210, 71536), (224, 67065), (238, 63120), (240, 62594), (255, 58912), (263, 57120), (272, 55230), (280, 53652), (336, 44710), (340, 44184), (357, 42080), (408, 36820), (420, 35768), (476, 31560), (480, 31297), (510, 29456), (526, 28560), (544, 27615), (560, 26826), (595, 25248), (672, 22355), (680, 22092), (714, 21040), (789, 19040), (816, 18410), (840, 17884), (952, 15780), (1020, 14728), (1052, 14280), (1120, 13413), (1190, 12624), (1315, 11424), (1360, 11046), (1428, 10520), (1578, 9520), (1632, 9205), (1680, 8942), (1785, 8416), (1841, 8160), (1904, 7890), (2040, 7364), (2104, 7140), (2380, 6312), (2630, 5712), (2720, 5523), (2856, 5260), (3156, 4760), (3360, 4471), (3570, 4208), (3682, 4080), (3808, 3945)]