315064080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:900

約数の個数: 240

約数和(自身を含む): 1156384320

約数和(自身を除く): 841320240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 853, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1706, 1710, 1944, 2052, 2160, 2280, 2430, 2559, 2565, 2736, 3078, 3240, 3412, 3420, 3888, 4104, 4265, 4560, 4617, 4860, 5118, 5130, 6156, 6480, 6824, 6840, 7677, 7695, 8208, 8530, 9234, 9720, 10236, 10260, 12312, 12795, 13648, 13680, 15354, 15390, 16207, 17060, 18468, 19440, 20472, 20520, 23031, 23085, 24624, 25590, 30708, 30780, 32414, 34120, 36936, 38385, 40944, 41040, 46062, 46170, 48621, 51180, 61416, 61560, 64828, 68240, 69093, 73872, 76770, 81035, 92124, 92340, 97242, 102360, 115155, 122832, 123120, 129656, 138186, 145863, 153540, 162070, 184248, 184680, 194484, 204720, 207279, 230310, 243105, 259312, 276372, 291726, 307080, 324140, 345465, 368496, 369360, 388968, 414558, 437589, 460620, 486210, 552744, 583452, 614160, 648280, 690930, 729315, 777936, 829116, 875178, 921240, 972420, 1036395, 1105488, 1166904, 1296560, 1312767, 1381860, 1458630, 1658232, 1750356, 1842480, 1944840, 2072790, 2187945, 2333808, 2625534, 2763720, 2917260, 3316464, 3500712, 3889680, 3938301, 4145580, 4375890, 5251068, 5527440, 5834520, 6563835, 7001424, 7876602, 8291160, 8751780, 10502136, 11669040, 13127670, 15753204, 16582320, 17503560, 19691505, 21004272, 26255340, 31506408, 35007120, 39383010, 52510680, 63012816, 78766020, 105021360, 157532040, 315064080]

約数ペア:

[(1, 315064080), (2, 157532040), (3, 105021360), (4, 78766020), (5, 63012816), (6, 52510680), (8, 39383010), (9, 35007120), (10, 31506408), (12, 26255340), (15, 21004272), (16, 19691505), (18, 17503560), (19, 16582320), (20, 15753204), (24, 13127670), (27, 11669040), (30, 10502136), (36, 8751780), (38, 8291160), (40, 7876602), (45, 7001424), (48, 6563835), (54, 5834520), (57, 5527440), (60, 5251068), (72, 4375890), (76, 4145580), (80, 3938301), (81, 3889680), (90, 3500712), (95, 3316464), (108, 2917260), (114, 2763720), (120, 2625534), (135, 2333808), (144, 2187945), (152, 2072790), (162, 1944840), (171, 1842480), (180, 1750356), (190, 1658232), (216, 1458630), (228, 1381860), (240, 1312767), (243, 1296560), (270, 1166904), (285, 1105488), (304, 1036395), (324, 972420), (342, 921240), (360, 875178), (380, 829116), (405, 777936), (432, 729315), (456, 690930), (486, 648280), (513, 614160), (540, 583452), (570, 552744), (648, 486210), (684, 460620), (720, 437589), (760, 414558), (810, 388968), (853, 369360), (855, 368496), (912, 345465), (972, 324140), (1026, 307080), (1080, 291726), (1140, 276372), (1215, 259312), (1296, 243105), (1368, 230310), (1520, 207279), (1539, 204720), (1620, 194484), (1706, 184680), (1710, 184248), (1944, 162070), (2052, 153540), (2160, 145863), (2280, 138186), (2430, 129656), (2559, 123120), (2565, 122832), (2736, 115155), (3078, 102360), (3240, 97242), (3412, 92340), (3420, 92124), (3888, 81035), (4104, 76770), (4265, 73872), (4560, 69093), (4617, 68240), (4860, 64828), (5118, 61560), (5130, 61416), (6156, 51180), (6480, 48621), (6824, 46170), (6840, 46062), (7677, 41040), (7695, 40944), (8208, 38385), (8530, 36936), (9234, 34120), (9720, 32414), (10236, 30780), (10260, 30708), (12312, 25590), (12795, 24624), (13648, 23085), (13680, 23031), (15354, 20520), (15390, 20472), (16207, 19440), (17060, 18468)]