152357640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 473558400

約数和(自身を除く): 321200760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 173, 179, 205, 246, 328, 346, 358, 410, 492, 519, 537, 615, 692, 716, 820, 865, 895, 984, 1038, 1074, 1230, 1384, 1432, 1640, 1730, 1790, 2076, 2148, 2460, 2595, 2685, 3460, 3580, 4152, 4296, 4920, 5190, 5370, 6920, 7093, 7160, 7339, 10380, 10740, 14186, 14678, 20760, 21279, 21480, 22017, 28372, 29356, 30967, 35465, 36695, 42558, 44034, 56744, 58712, 61934, 70930, 73390, 85116, 88068, 92901, 106395, 110085, 123868, 141860, 146780, 154835, 170232, 176136, 185802, 212790, 220170, 247736, 283720, 293560, 309670, 371604, 425580, 440340, 464505, 619340, 743208, 851160, 880680, 929010, 1238680, 1269647, 1858020, 2539294, 3716040, 3808941, 5078588, 6348235, 7617882, 10157176, 12696470, 15235764, 19044705, 25392940, 30471528, 38089410, 50785880, 76178820, 152357640]

約数ペア:

[(1, 152357640), (2, 76178820), (3, 50785880), (4, 38089410), (5, 30471528), (6, 25392940), (8, 19044705), (10, 15235764), (12, 12696470), (15, 10157176), (20, 7617882), (24, 6348235), (30, 5078588), (40, 3808941), (41, 3716040), (60, 2539294), (82, 1858020), (120, 1269647), (123, 1238680), (164, 929010), (173, 880680), (179, 851160), (205, 743208), (246, 619340), (328, 464505), (346, 440340), (358, 425580), (410, 371604), (492, 309670), (519, 293560), (537, 283720), (615, 247736), (692, 220170), (716, 212790), (820, 185802), (865, 176136), (895, 170232), (984, 154835), (1038, 146780), (1074, 141860), (1230, 123868), (1384, 110085), (1432, 106395), (1640, 92901), (1730, 88068), (1790, 85116), (2076, 73390), (2148, 70930), (2460, 61934), (2595, 58712), (2685, 56744), (3460, 44034), (3580, 42558), (4152, 36695), (4296, 35465), (4920, 30967), (5190, 29356), (5370, 28372), (6920, 22017), (7093, 21480), (7160, 21279), (7339, 20760), (10380, 14678), (10740, 14186)]