97820640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67931}}^1$

素因数の和:67952

約数の個数: 72

約数和(自身を含む): 333817848

約数和(自身を除く): 235997208

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, 67931, 135862, 203793, 271724, 339655, 407586, 543448, 611379, 679310, 815172, 1018965, 1086896, 1222758, 1358620, 1630344, 2037930, 2173792, 2445516, 2717240, 3056895, 3260688, 4075860, 4891032, 5434480, 6113790, 6521376, 8151720, 9782064, 10868960, 12227580, 16303440, 19564128, 24455160, 32606880, 48910320, 97820640]

約数ペア:

[(1, 97820640), (2, 48910320), (3, 32606880), (4, 24455160), (5, 19564128), (6, 16303440), (8, 12227580), (9, 10868960), (10, 9782064), (12, 8151720), (15, 6521376), (16, 6113790), (18, 5434480), (20, 4891032), (24, 4075860), (30, 3260688), (32, 3056895), (36, 2717240), (40, 2445516), (45, 2173792), (48, 2037930), (60, 1630344), (72, 1358620), (80, 1222758), (90, 1086896), (96, 1018965), (120, 815172), (144, 679310), (160, 611379), (180, 543448), (240, 407586), (288, 339655), (360, 271724), (480, 203793), (720, 135862), (1440, 67931)]