139818720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15368

約数の個数: 96

約数和(自身を含む): 463639680

約数和(自身を除く): 323820960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 15331, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 183972, 229965, 245296, 291289, 306620, 367944, 459930, 490592, 582578, 613240, 735888, 873867, 919860, 1165156, 1226480, 1456445, 1471776, 1747734, 1839720, 2330312, 2452960, 2912890, 3495468, 3679440, 4369335, 4660624, 5825780, 6990936, 7358880, 8738670, 9321248, 11651560, 13981872, 17477340, 23303120, 27963744, 34954680, 46606240, 69909360, 139818720]

約数ペア:

[(1, 139818720), (2, 69909360), (3, 46606240), (4, 34954680), (5, 27963744), (6, 23303120), (8, 17477340), (10, 13981872), (12, 11651560), (15, 9321248), (16, 8738670), (19, 7358880), (20, 6990936), (24, 5825780), (30, 4660624), (32, 4369335), (38, 3679440), (40, 3495468), (48, 2912890), (57, 2452960), (60, 2330312), (76, 1839720), (80, 1747734), (95, 1471776), (96, 1456445), (114, 1226480), (120, 1165156), (152, 919860), (160, 873867), (190, 735888), (228, 613240), (240, 582578), (285, 490592), (304, 459930), (380, 367944), (456, 306620), (480, 291289), (570, 245296), (608, 229965), (760, 183972), (912, 153310), (1140, 122648), (1520, 91986), (1824, 76655), (2280, 61324), (3040, 45993), (4560, 30662), (9120, 15331)]