61940640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3062

約数の個数: 96

約数和(自身を含む): 199717056

約数和(自身を除く): 137776416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3001, 3440, 4128, 5160, 6002, 6880, 9003, 10320, 12004, 15005, 18006, 20640, 24008, 30010, 36012, 45015, 48016, 60020, 72024, 90030, 96032, 120040, 129043, 144048, 180060, 240080, 258086, 288096, 360120, 387129, 480160, 516172, 645215, 720240, 774258, 1032344, 1290430, 1440480, 1548516, 1935645, 2064688, 2580860, 3097032, 3871290, 4129376, 5161720, 6194064, 7742580, 10323440, 12388128, 15485160, 20646880, 30970320, 61940640]

約数ペア:

[(1, 61940640), (2, 30970320), (3, 20646880), (4, 15485160), (5, 12388128), (6, 10323440), (8, 7742580), (10, 6194064), (12, 5161720), (15, 4129376), (16, 3871290), (20, 3097032), (24, 2580860), (30, 2064688), (32, 1935645), (40, 1548516), (43, 1440480), (48, 1290430), (60, 1032344), (80, 774258), (86, 720240), (96, 645215), (120, 516172), (129, 480160), (160, 387129), (172, 360120), (215, 288096), (240, 258086), (258, 240080), (344, 180060), (430, 144048), (480, 129043), (516, 120040), (645, 96032), (688, 90030), (860, 72024), (1032, 60020), (1290, 48016), (1376, 45015), (1720, 36012), (2064, 30010), (2580, 24008), (3001, 20640), (3440, 18006), (4128, 15005), (5160, 12004), (6002, 10320), (6880, 9003)]