30253080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 111767040

約数和(自身を除く): 81513960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 41, 43, 44, 52, 55, 60, 65, 66, 78, 82, 86, 88, 104, 110, 120, 123, 129, 130, 132, 143, 156, 164, 165, 172, 195, 205, 215, 220, 246, 258, 260, 264, 286, 312, 328, 330, 344, 390, 410, 429, 430, 440, 451, 473, 492, 516, 520, 533, 559, 572, 615, 645, 660, 715, 780, 820, 858, 860, 902, 946, 984, 1032, 1066, 1118, 1144, 1230, 1290, 1320, 1353, 1419, 1430, 1560, 1599, 1640, 1677, 1716, 1720, 1763, 1804, 1892, 2132, 2145, 2236, 2255, 2365, 2460, 2580, 2665, 2706, 2795, 2838, 2860, 3198, 3354, 3432, 3526, 3608, 3784, 4264, 4290, 4472, 4510, 4730, 4920, 5160, 5289, 5330, 5412, 5590, 5676, 5720, 5863, 6149, 6396, 6708, 6765, 7052, 7095, 7995, 8385, 8580, 8815, 9020, 9460, 10578, 10660, 10824, 11180, 11352, 11726, 12298, 12792, 13416, 13530, 14104, 14190, 15990, 16770, 17160, 17589, 17630, 18040, 18447, 18920, 19393, 21156, 21320, 22360, 22919, 23452, 24596, 26445, 27060, 28380, 29315, 30745, 31980, 33540, 35178, 35260, 36894, 38786, 42312, 45838, 46904, 49192, 52890, 54120, 56760, 58179, 58630, 61490, 63960, 67080, 68757, 70356, 70520, 73788, 77572, 87945, 91676, 92235, 96965, 105780, 114595, 116358, 117260, 122980, 137514, 140712, 147576, 155144, 175890, 183352, 184470, 193930, 211560, 229190, 232716, 234520, 245960, 252109, 275028, 290895, 343785, 351780, 368940, 387860, 458380, 465432, 504218, 550056, 581790, 687570, 703560, 737880, 756327, 775720, 916760, 1008436, 1163580, 1260545, 1375140, 1512654, 2016872, 2327160, 2521090, 2750280, 3025308, 3781635, 5042180, 6050616, 7563270, 10084360, 15126540, 30253080]

約数ペア:

[(1, 30253080), (2, 15126540), (3, 10084360), (4, 7563270), (5, 6050616), (6, 5042180), (8, 3781635), (10, 3025308), (11, 2750280), (12, 2521090), (13, 2327160), (15, 2016872), (20, 1512654), (22, 1375140), (24, 1260545), (26, 1163580), (30, 1008436), (33, 916760), (39, 775720), (40, 756327), (41, 737880), (43, 703560), (44, 687570), (52, 581790), (55, 550056), (60, 504218), (65, 465432), (66, 458380), (78, 387860), (82, 368940), (86, 351780), (88, 343785), (104, 290895), (110, 275028), (120, 252109), (123, 245960), (129, 234520), (130, 232716), (132, 229190), (143, 211560), (156, 193930), (164, 184470), (165, 183352), (172, 175890), (195, 155144), (205, 147576), (215, 140712), (220, 137514), (246, 122980), (258, 117260), (260, 116358), (264, 114595), (286, 105780), (312, 96965), (328, 92235), (330, 91676), (344, 87945), (390, 77572), (410, 73788), (429, 70520), (430, 70356), (440, 68757), (451, 67080), (473, 63960), (492, 61490), (516, 58630), (520, 58179), (533, 56760), (559, 54120), (572, 52890), (615, 49192), (645, 46904), (660, 45838), (715, 42312), (780, 38786), (820, 36894), (858, 35260), (860, 35178), (902, 33540), (946, 31980), (984, 30745), (1032, 29315), (1066, 28380), (1118, 27060), (1144, 26445), (1230, 24596), (1290, 23452), (1320, 22919), (1353, 22360), (1419, 21320), (1430, 21156), (1560, 19393), (1599, 18920), (1640, 18447), (1677, 18040), (1716, 17630), (1720, 17589), (1763, 17160), (1804, 16770), (1892, 15990), (2132, 14190), (2145, 14104), (2236, 13530), (2255, 13416), (2365, 12792), (2460, 12298), (2580, 11726), (2665, 11352), (2706, 11180), (2795, 10824), (2838, 10660), (2860, 10578), (3198, 9460), (3354, 9020), (3432, 8815), (3526, 8580), (3608, 8385), (3784, 7995), (4264, 7095), (4290, 7052), (4472, 6765), (4510, 6708), (4730, 6396), (4920, 6149), (5160, 5863), (5289, 5720), (5330, 5676), (5412, 5590)]