154209120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1901}}^1$

素因数の和:1945

約数の個数: 144

約数和(自身を含む): 526275792

約数和(自身を除く): 372066672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 1901, 2028, 2080, 2535, 2704, 3120, 3380, 3802, 4056, 5070, 5408, 5703, 6240, 6760, 7604, 8112, 9505, 10140, 11406, 13520, 15208, 16224, 19010, 20280, 22812, 24713, 27040, 28515, 30416, 38020, 40560, 45624, 49426, 57030, 60832, 74139, 76040, 81120, 91248, 98852, 114060, 123565, 148278, 152080, 182496, 197704, 228120, 247130, 296556, 304160, 321269, 370695, 395408, 456240, 494260, 593112, 642538, 741390, 790816, 912480, 963807, 988520, 1186224, 1285076, 1482780, 1606345, 1927614, 1977040, 2372448, 2570152, 2965560, 3212690, 3855228, 3954080, 4819035, 5140304, 5931120, 6425380, 7710456, 9638070, 10280608, 11862240, 12850760, 15420912, 19276140, 25701520, 30841824, 38552280, 51403040, 77104560, 154209120]

約数ペア:

[(1, 154209120), (2, 77104560), (3, 51403040), (4, 38552280), (5, 30841824), (6, 25701520), (8, 19276140), (10, 15420912), (12, 12850760), (13, 11862240), (15, 10280608), (16, 9638070), (20, 7710456), (24, 6425380), (26, 5931120), (30, 5140304), (32, 4819035), (39, 3954080), (40, 3855228), (48, 3212690), (52, 2965560), (60, 2570152), (65, 2372448), (78, 1977040), (80, 1927614), (96, 1606345), (104, 1482780), (120, 1285076), (130, 1186224), (156, 988520), (160, 963807), (169, 912480), (195, 790816), (208, 741390), (240, 642538), (260, 593112), (312, 494260), (338, 456240), (390, 395408), (416, 370695), (480, 321269), (507, 304160), (520, 296556), (624, 247130), (676, 228120), (780, 197704), (845, 182496), (1014, 152080), (1040, 148278), (1248, 123565), (1352, 114060), (1560, 98852), (1690, 91248), (1901, 81120), (2028, 76040), (2080, 74139), (2535, 60832), (2704, 57030), (3120, 49426), (3380, 45624), (3802, 40560), (4056, 38020), (5070, 30416), (5408, 28515), (5703, 27040), (6240, 24713), (6760, 22812), (7604, 20280), (8112, 19010), (9505, 16224), (10140, 15208), (11406, 13520)]