1769706720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1228963}}^1$

素因数の和:1228984

約数の個数: 72

約数和(自身を含む): 6039129096

約数和(自身を除く): 4269422376

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, 1228963, 2457926, 3686889, 4915852, 6144815, 7373778, 9831704, 11060667, 12289630, 14747556, 18434445, 19663408, 22121334, 24579260, 29495112, 36868890, 39326816, 44242668, 49158520, 55303335, 58990224, 73737780, 88485336, 98317040, 110606670, 117980448, 147475560, 176970672, 196634080, 221213340, 294951120, 353941344, 442426680, 589902240, 884853360, 1769706720]

約数ペア:

[(1, 1769706720), (2, 884853360), (3, 589902240), (4, 442426680), (5, 353941344), (6, 294951120), (8, 221213340), (9, 196634080), (10, 176970672), (12, 147475560), (15, 117980448), (16, 110606670), (18, 98317040), (20, 88485336), (24, 73737780), (30, 58990224), (32, 55303335), (36, 49158520), (40, 44242668), (45, 39326816), (48, 36868890), (60, 29495112), (72, 24579260), (80, 22121334), (90, 19663408), (96, 18434445), (120, 14747556), (144, 12289630), (160, 11060667), (180, 9831704), (240, 7373778), (288, 6144815), (360, 4915852), (480, 3686889), (720, 2457926), (1440, 1228963)]