4142584560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{556799}}^1$

素因数の和:556846

約数の個数: 80

約数和(自身を含む): 13256294400

約数和(自身を除く): 9113709840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 556799, 1113598, 1670397, 2227196, 2783995, 3340794, 4454392, 5567990, 6681588, 8351985, 8908784, 11135980, 13363176, 16703970, 17260769, 22271960, 26726352, 33407940, 34521538, 44543920, 51782307, 66815880, 69043076, 86303845, 103564614, 133631760, 138086152, 172607690, 207129228, 258911535, 276172304, 345215380, 414258456, 517823070, 690430760, 828516912, 1035646140, 1380861520, 2071292280, 4142584560]

約数ペア:

[(1, 4142584560), (2, 2071292280), (3, 1380861520), (4, 1035646140), (5, 828516912), (6, 690430760), (8, 517823070), (10, 414258456), (12, 345215380), (15, 276172304), (16, 258911535), (20, 207129228), (24, 172607690), (30, 138086152), (31, 133631760), (40, 103564614), (48, 86303845), (60, 69043076), (62, 66815880), (80, 51782307), (93, 44543920), (120, 34521538), (124, 33407940), (155, 26726352), (186, 22271960), (240, 17260769), (248, 16703970), (310, 13363176), (372, 11135980), (465, 8908784), (496, 8351985), (620, 6681588), (744, 5567990), (930, 4454392), (1240, 3340794), (1488, 2783995), (1860, 2227196), (2480, 1670397), (3720, 1113598), (7440, 556799)]