221489160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3011}}^1$

素因数の和:3638

約数の個数: 64

約数和(自身を含む): 665772480

約数和(自身を除く): 444283320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 613, 1226, 1839, 2452, 3011, 3065, 3678, 4904, 6022, 6130, 7356, 9033, 9195, 12044, 12260, 14712, 15055, 18066, 18390, 24088, 24520, 30110, 36132, 36780, 45165, 60220, 72264, 73560, 90330, 120440, 180660, 361320, 1845743, 3691486, 5537229, 7382972, 9228715, 11074458, 14765944, 18457430, 22148916, 27686145, 36914860, 44297832, 55372290, 73829720, 110744580, 221489160]

約数ペア:

[(1, 221489160), (2, 110744580), (3, 73829720), (4, 55372290), (5, 44297832), (6, 36914860), (8, 27686145), (10, 22148916), (12, 18457430), (15, 14765944), (20, 11074458), (24, 9228715), (30, 7382972), (40, 5537229), (60, 3691486), (120, 1845743), (613, 361320), (1226, 180660), (1839, 120440), (2452, 90330), (3011, 73560), (3065, 72264), (3678, 60220), (4904, 45165), (6022, 36780), (6130, 36132), (7356, 30110), (9033, 24520), (9195, 24088), (12044, 18390), (12260, 18066), (14712, 15055)]