351295920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1704

約数の個数: 160

約数和(自身を含む): 1222540800

約数和(自身を除く): 871244880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 360, 412, 432, 515, 540, 618, 720, 824, 927, 1030, 1080, 1236, 1545, 1579, 1648, 1854, 2060, 2160, 2472, 2781, 3090, 3158, 3708, 4120, 4635, 4737, 4944, 5562, 6180, 6316, 7416, 7895, 8240, 9270, 9474, 11124, 12360, 12632, 13905, 14211, 14832, 15790, 18540, 18948, 22248, 23685, 24720, 25264, 27810, 28422, 31580, 37080, 37896, 42633, 44496, 47370, 55620, 56844, 63160, 71055, 74160, 75792, 85266, 94740, 111240, 113688, 126320, 142110, 162637, 170532, 189480, 213165, 222480, 227376, 284220, 325274, 341064, 378960, 426330, 487911, 568440, 650548, 682128, 813185, 852660, 975822, 1136880, 1301096, 1463733, 1626370, 1705320, 1951644, 2439555, 2602192, 2927466, 3252740, 3410640, 3903288, 4391199, 4879110, 5854932, 6505480, 7318665, 7806576, 8782398, 9758220, 11709864, 13010960, 14637330, 17564796, 19516440, 21955995, 23419728, 29274660, 35129592, 39032880, 43911990, 58549320, 70259184, 87823980, 117098640, 175647960, 351295920]

約数ペア:

[(1, 351295920), (2, 175647960), (3, 117098640), (4, 87823980), (5, 70259184), (6, 58549320), (8, 43911990), (9, 39032880), (10, 35129592), (12, 29274660), (15, 23419728), (16, 21955995), (18, 19516440), (20, 17564796), (24, 14637330), (27, 13010960), (30, 11709864), (36, 9758220), (40, 8782398), (45, 7806576), (48, 7318665), (54, 6505480), (60, 5854932), (72, 4879110), (80, 4391199), (90, 3903288), (103, 3410640), (108, 3252740), (120, 2927466), (135, 2602192), (144, 2439555), (180, 1951644), (206, 1705320), (216, 1626370), (240, 1463733), (270, 1301096), (309, 1136880), (360, 975822), (412, 852660), (432, 813185), (515, 682128), (540, 650548), (618, 568440), (720, 487911), (824, 426330), (927, 378960), (1030, 341064), (1080, 325274), (1236, 284220), (1545, 227376), (1579, 222480), (1648, 213165), (1854, 189480), (2060, 170532), (2160, 162637), (2472, 142110), (2781, 126320), (3090, 113688), (3158, 111240), (3708, 94740), (4120, 85266), (4635, 75792), (4737, 74160), (4944, 71055), (5562, 63160), (6180, 56844), (6316, 55620), (7416, 47370), (7895, 44496), (8240, 42633), (9270, 37896), (9474, 37080), (11124, 31580), (12360, 28422), (12632, 27810), (13905, 25264), (14211, 24720), (14832, 23685), (15790, 22248), (18540, 18948)]