320256647520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6477683}}^1$

素因数の和:6477804

約数の個数: 96

約数和(自身を含む): 1018602853632

約数和(自身を除く): 698346206112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 8240, 9888, 12360, 16480, 24720, 49440, 6477683, 12955366, 19433049, 25910732, 32388415, 38866098, 51821464, 64776830, 77732196, 97165245, 103642928, 129553660, 155464392, 194330490, 207285856, 259107320, 310928784, 388660980, 518214640, 621857568, 667201349, 777321960, 1036429280, 1334402698, 1554643920, 2001604047, 2668805396, 3109287840, 3336006745, 4003208094, 5337610792, 6672013490, 8006416188, 10008020235, 10675221584, 13344026980, 16012832376, 20016040470, 21350443168, 26688053960, 32025664752, 40032080940, 53376107920, 64051329504, 80064161880, 106752215840, 160128323760, 320256647520]

約数ペア:

[(1, 320256647520), (2, 160128323760), (3, 106752215840), (4, 80064161880), (5, 64051329504), (6, 53376107920), (8, 40032080940), (10, 32025664752), (12, 26688053960), (15, 21350443168), (16, 20016040470), (20, 16012832376), (24, 13344026980), (30, 10675221584), (32, 10008020235), (40, 8006416188), (48, 6672013490), (60, 5337610792), (80, 4003208094), (96, 3336006745), (103, 3109287840), (120, 2668805396), (160, 2001604047), (206, 1554643920), (240, 1334402698), (309, 1036429280), (412, 777321960), (480, 667201349), (515, 621857568), (618, 518214640), (824, 388660980), (1030, 310928784), (1236, 259107320), (1545, 207285856), (1648, 194330490), (2060, 155464392), (2472, 129553660), (3090, 103642928), (3296, 97165245), (4120, 77732196), (4944, 64776830), (6180, 51821464), (8240, 38866098), (9888, 32388415), (12360, 25910732), (16480, 19433049), (24720, 12955366), (49440, 6477683)]