122450640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 120

約数和(自身を含む): 411179040

約数和(自身を除く): 288728400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3019, 3120, 3380, 4056, 5070, 6038, 6760, 8112, 9057, 10140, 12076, 13520, 15095, 18114, 20280, 24152, 30190, 36228, 39247, 40560, 45285, 48304, 60380, 72456, 78494, 90570, 117741, 120760, 144912, 156988, 181140, 196235, 235482, 241520, 313976, 362280, 392470, 470964, 510211, 588705, 627952, 724560, 784940, 941928, 1020422, 1177410, 1530633, 1569880, 1883856, 2040844, 2354820, 2551055, 3061266, 3139760, 4081688, 4709640, 5102110, 6122532, 7653165, 8163376, 9419280, 10204220, 12245064, 15306330, 20408440, 24490128, 30612660, 40816880, 61225320, 122450640]

約数ペア:

[(1, 122450640), (2, 61225320), (3, 40816880), (4, 30612660), (5, 24490128), (6, 20408440), (8, 15306330), (10, 12245064), (12, 10204220), (13, 9419280), (15, 8163376), (16, 7653165), (20, 6122532), (24, 5102110), (26, 4709640), (30, 4081688), (39, 3139760), (40, 3061266), (48, 2551055), (52, 2354820), (60, 2040844), (65, 1883856), (78, 1569880), (80, 1530633), (104, 1177410), (120, 1020422), (130, 941928), (156, 784940), (169, 724560), (195, 627952), (208, 588705), (240, 510211), (260, 470964), (312, 392470), (338, 362280), (390, 313976), (507, 241520), (520, 235482), (624, 196235), (676, 181140), (780, 156988), (845, 144912), (1014, 120760), (1040, 117741), (1352, 90570), (1560, 78494), (1690, 72456), (2028, 60380), (2535, 48304), (2704, 45285), (3019, 40560), (3120, 39247), (3380, 36228), (4056, 30190), (5070, 24152), (6038, 20280), (6760, 18114), (8112, 15095), (9057, 13520), (10140, 12076)]