1492146560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75209}}^1$

素因数の和:75259

約数の個数: 64

約数和(自身を含む): 3682281600

約数和(自身を除く): 2190135040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 75209, 150418, 300836, 376045, 601672, 752090, 1203344, 1504180, 2331479, 2406688, 3008360, 4662958, 4813376, 6016720, 9325916, 9626752, 11657395, 12033440, 18651832, 23314790, 24066880, 37303664, 46629580, 48133760, 74607328, 93259160, 149214656, 186518320, 298429312, 373036640, 746073280, 1492146560]

約数ペア:

[(1, 1492146560), (2, 746073280), (4, 373036640), (5, 298429312), (8, 186518320), (10, 149214656), (16, 93259160), (20, 74607328), (31, 48133760), (32, 46629580), (40, 37303664), (62, 24066880), (64, 23314790), (80, 18651832), (124, 12033440), (128, 11657395), (155, 9626752), (160, 9325916), (248, 6016720), (310, 4813376), (320, 4662958), (496, 3008360), (620, 2406688), (640, 2331479), (992, 1504180), (1240, 1203344), (1984, 752090), (2480, 601672), (3968, 376045), (4960, 300836), (9920, 150418), (19840, 75209)]