79559160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2003}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 239518080

約数和(自身を除く): 159958920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2003, 2648, 3310, 3972, 4006, 4965, 6009, 6620, 7944, 8012, 9930, 10015, 12018, 13240, 16024, 19860, 20030, 24036, 30045, 39720, 40060, 48072, 60090, 80120, 120180, 240360, 662993, 1325986, 1988979, 2651972, 3314965, 3977958, 5303944, 6629930, 7955916, 9944895, 13259860, 15911832, 19889790, 26519720, 39779580, 79559160]

約数ペア:

[(1, 79559160), (2, 39779580), (3, 26519720), (4, 19889790), (5, 15911832), (6, 13259860), (8, 9944895), (10, 7955916), (12, 6629930), (15, 5303944), (20, 3977958), (24, 3314965), (30, 2651972), (40, 1988979), (60, 1325986), (120, 662993), (331, 240360), (662, 120180), (993, 80120), (1324, 60090), (1655, 48072), (1986, 40060), (2003, 39720), (2648, 30045), (3310, 24036), (3972, 20030), (4006, 19860), (4965, 16024), (6009, 13240), (6620, 12018), (7944, 10015), (8012, 9930)]