1130589720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18583}}^1$

素因数の和:18626

約数の個数: 144

約数和(自身を含む): 3979020240

約数和(自身を除く): 2848430520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 18583, 20280, 30420, 37166, 55749, 60840, 74332, 92915, 111498, 148664, 167247, 185830, 222996, 241579, 278745, 334494, 371660, 445992, 483158, 557490, 668988, 724737, 743320, 836235, 966316, 1114980, 1207895, 1337976, 1449474, 1672470, 1932632, 2174211, 2229960, 2415790, 2898948, 3140527, 3344940, 3623685, 4348422, 4831580, 5797896, 6281054, 6689880, 7247370, 8696844, 9421581, 9663160, 10871055, 12562108, 14494740, 15702635, 17393688, 18843162, 21742110, 25124216, 28264743, 28989480, 31405270, 37686324, 43484220, 47107905, 56529486, 62810540, 75372648, 86968440, 94215810, 113058972, 125621080, 141323715, 188431620, 226117944, 282647430, 376863240, 565294860, 1130589720]

約数ペア:

[(1, 1130589720), (2, 565294860), (3, 376863240), (4, 282647430), (5, 226117944), (6, 188431620), (8, 141323715), (9, 125621080), (10, 113058972), (12, 94215810), (13, 86968440), (15, 75372648), (18, 62810540), (20, 56529486), (24, 47107905), (26, 43484220), (30, 37686324), (36, 31405270), (39, 28989480), (40, 28264743), (45, 25124216), (52, 21742110), (60, 18843162), (65, 17393688), (72, 15702635), (78, 14494740), (90, 12562108), (104, 10871055), (117, 9663160), (120, 9421581), (130, 8696844), (156, 7247370), (169, 6689880), (180, 6281054), (195, 5797896), (234, 4831580), (260, 4348422), (312, 3623685), (338, 3344940), (360, 3140527), (390, 2898948), (468, 2415790), (507, 2229960), (520, 2174211), (585, 1932632), (676, 1672470), (780, 1449474), (845, 1337976), (936, 1207895), (1014, 1114980), (1170, 966316), (1352, 836235), (1521, 743320), (1560, 724737), (1690, 668988), (2028, 557490), (2340, 483158), (2535, 445992), (3042, 371660), (3380, 334494), (4056, 278745), (4680, 241579), (5070, 222996), (6084, 185830), (6760, 167247), (7605, 148664), (10140, 111498), (12168, 92915), (15210, 74332), (18583, 60840), (20280, 55749), (30420, 37166)]