1715824560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{21599}}^1$

素因数の和:21946

約数の個数: 80

約数和(自身を含む): 5335372800

約数和(自身を除く): 3619548240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 13240, 15888, 19860, 21599, 26480, 39720, 43198, 64797, 79440, 86396, 107995, 129594, 172792, 215990, 259188, 323985, 345584, 431980, 518376, 647970, 863960, 1036752, 1295940, 1727920, 2591880, 5183760, 7149269, 14298538, 21447807, 28597076, 35746345, 42895614, 57194152, 71492690, 85791228, 107239035, 114388304, 142985380, 171582456, 214478070, 285970760, 343164912, 428956140, 571941520, 857912280, 1715824560]

約数ペア:

[(1, 1715824560), (2, 857912280), (3, 571941520), (4, 428956140), (5, 343164912), (6, 285970760), (8, 214478070), (10, 171582456), (12, 142985380), (15, 114388304), (16, 107239035), (20, 85791228), (24, 71492690), (30, 57194152), (40, 42895614), (48, 35746345), (60, 28597076), (80, 21447807), (120, 14298538), (240, 7149269), (331, 5183760), (662, 2591880), (993, 1727920), (1324, 1295940), (1655, 1036752), (1986, 863960), (2648, 647970), (3310, 518376), (3972, 431980), (4965, 345584), (5296, 323985), (6620, 259188), (7944, 215990), (9930, 172792), (13240, 129594), (15888, 107995), (19860, 86396), (21599, 79440), (26480, 64797), (39720, 43198)]