154549440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 168

約数和(自身を含む): 537776928

約数和(自身を除く): 383227488

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, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 521, 576, 618, 720, 824, 927, 960, 1030, 1042, 1236, 1440, 1545, 1563, 1648, 1854, 2060, 2084, 2472, 2605, 2880, 3090, 3126, 3296, 3708, 4120, 4168, 4635, 4689, 4944, 5210, 6180, 6252, 6592, 7416, 7815, 8240, 8336, 9270, 9378, 9888, 10420, 12360, 12504, 14832, 15630, 16480, 16672, 18540, 18756, 19776, 20840, 23445, 24720, 25008, 29664, 31260, 32960, 33344, 37080, 37512, 41680, 46890, 49440, 50016, 53663, 59328, 62520, 74160, 75024, 83360, 93780, 98880, 100032, 107326, 125040, 148320, 150048, 160989, 166720, 187560, 214652, 250080, 268315, 296640, 300096, 321978, 375120, 429304, 482967, 500160, 536630, 643956, 750240, 804945, 858608, 965934, 1073260, 1287912, 1500480, 1609890, 1717216, 1931868, 2146520, 2414835, 2575824, 3219780, 3434432, 3863736, 4293040, 4829670, 5151648, 6439560, 7727472, 8586080, 9659340, 10303296, 12879120, 15454944, 17172160, 19318680, 25758240, 30909888, 38637360, 51516480, 77274720, 154549440]

約数ペア:

[(1, 154549440), (2, 77274720), (3, 51516480), (4, 38637360), (5, 30909888), (6, 25758240), (8, 19318680), (9, 17172160), (10, 15454944), (12, 12879120), (15, 10303296), (16, 9659340), (18, 8586080), (20, 7727472), (24, 6439560), (30, 5151648), (32, 4829670), (36, 4293040), (40, 3863736), (45, 3434432), (48, 3219780), (60, 2575824), (64, 2414835), (72, 2146520), (80, 1931868), (90, 1717216), (96, 1609890), (103, 1500480), (120, 1287912), (144, 1073260), (160, 965934), (180, 858608), (192, 804945), (206, 750240), (240, 643956), (288, 536630), (309, 500160), (320, 482967), (360, 429304), (412, 375120), (480, 321978), (515, 300096), (521, 296640), (576, 268315), (618, 250080), (720, 214652), (824, 187560), (927, 166720), (960, 160989), (1030, 150048), (1042, 148320), (1236, 125040), (1440, 107326), (1545, 100032), (1563, 98880), (1648, 93780), (1854, 83360), (2060, 75024), (2084, 74160), (2472, 62520), (2605, 59328), (2880, 53663), (3090, 50016), (3126, 49440), (3296, 46890), (3708, 41680), (4120, 37512), (4168, 37080), (4635, 33344), (4689, 32960), (4944, 31260), (5210, 29664), (6180, 25008), (6252, 24720), (6592, 23445), (7416, 20840), (7815, 19776), (8240, 18756), (8336, 18540), (9270, 16672), (9378, 16480), (9888, 15630), (10420, 14832), (12360, 12504)]