117306720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81463}}^1$

素因数の和:81484

約数の個数: 72

約数和(自身を含む): 400314096

約数和(自身を除く): 283007376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 81463, 162926, 244389, 325852, 407315, 488778, 651704, 733167, 814630, 977556, 1221945, 1303408, 1466334, 1629260, 1955112, 2443890, 2606816, 2932668, 3258520, 3665835, 3910224, 4887780, 5865336, 6517040, 7331670, 7820448, 9775560, 11730672, 13034080, 14663340, 19551120, 23461344, 29326680, 39102240, 58653360, 117306720]

約数ペア:

[(1, 117306720), (2, 58653360), (3, 39102240), (4, 29326680), (5, 23461344), (6, 19551120), (8, 14663340), (9, 13034080), (10, 11730672), (12, 9775560), (15, 7820448), (16, 7331670), (18, 6517040), (20, 5865336), (24, 4887780), (30, 3910224), (32, 3665835), (36, 3258520), (40, 2932668), (45, 2606816), (48, 2443890), (60, 1955112), (72, 1629260), (80, 1466334), (90, 1303408), (96, 1221945), (120, 977556), (144, 814630), (160, 733167), (180, 651704), (240, 488778), (288, 407315), (360, 325852), (480, 244389), (720, 162926), (1440, 81463)]