15691677480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{89137}}^1$

素因数の和:89320

約数の個数: 128

約数和(自身を含む): 52627075200

約数和(自身を除く): 36935397720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 815, 978, 1080, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4401, 4890, 5868, 6520, 7335, 8802, 9780, 11736, 14670, 17604, 19560, 22005, 29340, 35208, 44010, 58680, 88020, 89137, 176040, 178274, 267411, 356548, 445685, 534822, 713096, 802233, 891370, 1069644, 1337055, 1604466, 1782740, 2139288, 2406699, 2674110, 3208932, 3565480, 4011165, 4813398, 5348220, 6417864, 8022330, 9626796, 10696440, 12033495, 14529331, 16044660, 19253592, 24066990, 29058662, 32089320, 43587993, 48133980, 58117324, 72646655, 87175986, 96267960, 116234648, 130763979, 145293310, 174351972, 217939965, 261527958, 290586620, 348703944, 392291937, 435879930, 523055916, 581173240, 653819895, 784583874, 871759860, 1046111832, 1307639790, 1569167748, 1743519720, 1961459685, 2615279580, 3138335496, 3922919370, 5230559160, 7845838740, 15691677480]

約数ペア:

[(1, 15691677480), (2, 7845838740), (3, 5230559160), (4, 3922919370), (5, 3138335496), (6, 2615279580), (8, 1961459685), (9, 1743519720), (10, 1569167748), (12, 1307639790), (15, 1046111832), (18, 871759860), (20, 784583874), (24, 653819895), (27, 581173240), (30, 523055916), (36, 435879930), (40, 392291937), (45, 348703944), (54, 290586620), (60, 261527958), (72, 217939965), (90, 174351972), (108, 145293310), (120, 130763979), (135, 116234648), (163, 96267960), (180, 87175986), (216, 72646655), (270, 58117324), (326, 48133980), (360, 43587993), (489, 32089320), (540, 29058662), (652, 24066990), (815, 19253592), (978, 16044660), (1080, 14529331), (1304, 12033495), (1467, 10696440), (1630, 9626796), (1956, 8022330), (2445, 6417864), (2934, 5348220), (3260, 4813398), (3912, 4011165), (4401, 3565480), (4890, 3208932), (5868, 2674110), (6520, 2406699), (7335, 2139288), (8802, 1782740), (9780, 1604466), (11736, 1337055), (14670, 1069644), (17604, 891370), (19560, 802233), (22005, 713096), (29340, 534822), (35208, 445685), (44010, 356548), (58680, 267411), (88020, 178274), (89137, 176040)]