30523760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 75691584

約数和(自身を除く): 45167824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 212, 230, 265, 313, 368, 424, 460, 530, 626, 848, 920, 1060, 1219, 1252, 1565, 1840, 2120, 2438, 2504, 3130, 4240, 4876, 5008, 6095, 6260, 7199, 9752, 12190, 12520, 14398, 16589, 19504, 24380, 25040, 28796, 33178, 35995, 48760, 57592, 66356, 71990, 82945, 97520, 115184, 132712, 143980, 165890, 265424, 287960, 331780, 381547, 575920, 663560, 763094, 1327120, 1526188, 1907735, 3052376, 3815470, 6104752, 7630940, 15261880, 30523760]

約数ペア:

[(1, 30523760), (2, 15261880), (4, 7630940), (5, 6104752), (8, 3815470), (10, 3052376), (16, 1907735), (20, 1526188), (23, 1327120), (40, 763094), (46, 663560), (53, 575920), (80, 381547), (92, 331780), (106, 287960), (115, 265424), (184, 165890), (212, 143980), (230, 132712), (265, 115184), (313, 97520), (368, 82945), (424, 71990), (460, 66356), (530, 57592), (626, 48760), (848, 35995), (920, 33178), (1060, 28796), (1219, 25040), (1252, 24380), (1565, 19504), (1840, 16589), (2120, 14398), (2438, 12520), (2504, 12190), (3130, 9752), (4240, 7199), (4876, 6260), (5008, 6095)]