2518626720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127979}}^1$

素因数の和:128038

約数の個数: 96

約数和(自身を含む): 8127241920

約数和(自身を除く): 5608615200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 127979, 255958, 383937, 511916, 639895, 767874, 1023832, 1279790, 1535748, 1919685, 2047664, 2559580, 3071496, 3839370, 4095328, 5119160, 5247139, 6142992, 7678740, 10238320, 10494278, 12285984, 15357480, 15741417, 20476640, 20988556, 26235695, 30714960, 31482834, 41977112, 52471390, 61429920, 62965668, 78707085, 83954224, 104942780, 125931336, 157414170, 167908448, 209885560, 251862672, 314828340, 419771120, 503725344, 629656680, 839542240, 1259313360, 2518626720]

約数ペア:

[(1, 2518626720), (2, 1259313360), (3, 839542240), (4, 629656680), (5, 503725344), (6, 419771120), (8, 314828340), (10, 251862672), (12, 209885560), (15, 167908448), (16, 157414170), (20, 125931336), (24, 104942780), (30, 83954224), (32, 78707085), (40, 62965668), (41, 61429920), (48, 52471390), (60, 41977112), (80, 31482834), (82, 30714960), (96, 26235695), (120, 20988556), (123, 20476640), (160, 15741417), (164, 15357480), (205, 12285984), (240, 10494278), (246, 10238320), (328, 7678740), (410, 6142992), (480, 5247139), (492, 5119160), (615, 4095328), (656, 3839370), (820, 3071496), (984, 2559580), (1230, 2047664), (1312, 1919685), (1640, 1535748), (1968, 1279790), (2460, 1023832), (3280, 767874), (3936, 639895), (4920, 511916), (6560, 383937), (9840, 255958), (19680, 127979)]