764518320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1061831}}^1$

素因数の和:1061850

約数の個数: 60

約数和(自身を含む): 2567509776

約数和(自身を除く): 1802991456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1061831, 2123662, 3185493, 4247324, 5309155, 6370986, 8494648, 9556479, 10618310, 12741972, 15927465, 16989296, 19112958, 21236620, 25483944, 31854930, 38225916, 42473240, 47782395, 50967888, 63709860, 76451832, 84946480, 95564790, 127419720, 152903664, 191129580, 254839440, 382259160, 764518320]

約数ペア:

[(1, 764518320), (2, 382259160), (3, 254839440), (4, 191129580), (5, 152903664), (6, 127419720), (8, 95564790), (9, 84946480), (10, 76451832), (12, 63709860), (15, 50967888), (16, 47782395), (18, 42473240), (20, 38225916), (24, 31854930), (30, 25483944), (36, 21236620), (40, 19112958), (45, 16989296), (48, 15927465), (60, 12741972), (72, 10618310), (80, 9556479), (90, 8494648), (120, 6370986), (144, 5309155), (180, 4247324), (240, 3185493), (360, 2123662), (720, 1061831)]