1489344480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79559}}^1$

素因数の和:79593

約数の個数: 144

約数和(自身を含む): 5473409760

約数和(自身を除く): 3984065280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 79559, 159118, 238677, 318236, 397795, 477354, 636472, 716031, 795590, 954708, 1034267, 1193385, 1272944, 1432062, 1591180, 1909416, 2068534, 2386770, 2545888, 2864124, 3102801, 3182360, 3580155, 3818832, 4137068, 4773540, 5171335, 5728248, 6205602, 6364720, 7160310, 7637664, 8274136, 9308403, 9547080, 10342670, 11456496, 12411204, 12729440, 14320620, 15514005, 16548272, 18616806, 19094160, 20685340, 22912992, 24822408, 28641240, 31028010, 33096544, 37233612, 38188320, 41370680, 46542015, 49644816, 57282480, 62056020, 74467224, 82741360, 93084030, 99289632, 114564960, 124112040, 148934448, 165482720, 186168060, 248224080, 297868896, 372336120, 496448160, 744672240, 1489344480]

約数ペア:

[(1, 1489344480), (2, 744672240), (3, 496448160), (4, 372336120), (5, 297868896), (6, 248224080), (8, 186168060), (9, 165482720), (10, 148934448), (12, 124112040), (13, 114564960), (15, 99289632), (16, 93084030), (18, 82741360), (20, 74467224), (24, 62056020), (26, 57282480), (30, 49644816), (32, 46542015), (36, 41370680), (39, 38188320), (40, 37233612), (45, 33096544), (48, 31028010), (52, 28641240), (60, 24822408), (65, 22912992), (72, 20685340), (78, 19094160), (80, 18616806), (90, 16548272), (96, 15514005), (104, 14320620), (117, 12729440), (120, 12411204), (130, 11456496), (144, 10342670), (156, 9547080), (160, 9308403), (180, 8274136), (195, 7637664), (208, 7160310), (234, 6364720), (240, 6205602), (260, 5728248), (288, 5171335), (312, 4773540), (360, 4137068), (390, 3818832), (416, 3580155), (468, 3182360), (480, 3102801), (520, 2864124), (585, 2545888), (624, 2386770), (720, 2068534), (780, 1909416), (936, 1591180), (1040, 1432062), (1170, 1272944), (1248, 1193385), (1440, 1034267), (1560, 954708), (1872, 795590), (2080, 716031), (2340, 636472), (3120, 477354), (3744, 397795), (4680, 318236), (6240, 238677), (9360, 159118), (18720, 79559)]