30045120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 115872768

約数和(自身を除く): 85827648

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, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 263, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 526, 544, 560, 595, 672, 680, 714, 789, 816, 840, 952, 960, 1020, 1052, 1088, 1120, 1190, 1315, 1344, 1360, 1428, 1578, 1632, 1680, 1785, 1841, 1904, 2040, 2104, 2240, 2380, 2630, 2720, 2856, 3156, 3264, 3360, 3570, 3682, 3808, 3945, 4080, 4208, 4471, 4760, 5260, 5440, 5523, 5712, 6312, 6720, 7140, 7364, 7616, 7890, 8160, 8416, 8942, 9205, 9520, 10520, 11046, 11424, 12624, 13413, 14280, 14728, 15780, 16320, 16832, 17884, 18410, 19040, 21040, 22092, 22355, 22848, 25248, 26826, 27615, 28560, 29456, 31297, 31560, 35768, 36820, 38080, 42080, 44184, 44710, 50496, 53652, 55230, 57120, 58912, 62594, 63120, 67065, 71536, 73640, 84160, 88368, 89420, 93891, 107304, 110460, 114240, 117824, 125188, 126240, 134130, 143072, 147280, 156485, 176736, 178840, 187782, 214608, 220920, 250376, 252480, 268260, 286144, 294560, 312970, 353472, 357680, 375564, 429216, 441840, 469455, 500752, 536520, 589120, 625940, 715360, 751128, 858432, 883680, 938910, 1001504, 1073040, 1251880, 1430720, 1502256, 1767360, 1877820, 2003008, 2146080, 2503760, 3004512, 3755640, 4292160, 5007520, 6009024, 7511280, 10015040, 15022560, 30045120]

約数ペア:

[(1, 30045120), (2, 15022560), (3, 10015040), (4, 7511280), (5, 6009024), (6, 5007520), (7, 4292160), (8, 3755640), (10, 3004512), (12, 2503760), (14, 2146080), (15, 2003008), (16, 1877820), (17, 1767360), (20, 1502256), (21, 1430720), (24, 1251880), (28, 1073040), (30, 1001504), (32, 938910), (34, 883680), (35, 858432), (40, 751128), (42, 715360), (48, 625940), (51, 589120), (56, 536520), (60, 500752), (64, 469455), (68, 441840), (70, 429216), (80, 375564), (84, 357680), (85, 353472), (96, 312970), (102, 294560), (105, 286144), (112, 268260), (119, 252480), (120, 250376), (136, 220920), (140, 214608), (160, 187782), (168, 178840), (170, 176736), (192, 156485), (204, 147280), (210, 143072), (224, 134130), (238, 126240), (240, 125188), (255, 117824), (263, 114240), (272, 110460), (280, 107304), (320, 93891), (336, 89420), (340, 88368), (357, 84160), (408, 73640), (420, 71536), (448, 67065), (476, 63120), (480, 62594), (510, 58912), (526, 57120), (544, 55230), (560, 53652), (595, 50496), (672, 44710), (680, 44184), (714, 42080), (789, 38080), (816, 36820), (840, 35768), (952, 31560), (960, 31297), (1020, 29456), (1052, 28560), (1088, 27615), (1120, 26826), (1190, 25248), (1315, 22848), (1344, 22355), (1360, 22092), (1428, 21040), (1578, 19040), (1632, 18410), (1680, 17884), (1785, 16832), (1841, 16320), (1904, 15780), (2040, 14728), (2104, 14280), (2240, 13413), (2380, 12624), (2630, 11424), (2720, 11046), (2856, 10520), (3156, 9520), (3264, 9205), (3360, 8942), (3570, 8416), (3682, 8160), (3808, 7890), (3945, 7616), (4080, 7364), (4208, 7140), (4471, 6720), (4760, 6312), (5260, 5712), (5440, 5523)]