38631575520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{260461}}^1$

素因数の和:260585

約数の個数: 144

約数和(自身を含む): 133110667872

約数和(自身を除く): 94479092352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 3090, 3296, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 9888, 12360, 14832, 16480, 18540, 24720, 29664, 37080, 49440, 74160, 148320, 260461, 520922, 781383, 1041844, 1302305, 1562766, 2083688, 2344149, 2604610, 3125532, 3906915, 4167376, 4688298, 5209220, 6251064, 7813830, 8334752, 9376596, 10418440, 11720745, 12502128, 15627660, 18753192, 20836880, 23441490, 25004256, 26827483, 31255320, 37506384, 41673760, 46882980, 53654966, 62510640, 75012768, 80482449, 93765960, 107309932, 125021280, 134137415, 160964898, 187531920, 214619864, 241447347, 268274830, 321929796, 375063840, 402412245, 429239728, 482894694, 536549660, 643859592, 804824490, 858479456, 965789388, 1073099320, 1207236735, 1287719184, 1609648980, 1931578776, 2146198640, 2414473470, 2575438368, 3219297960, 3863157552, 4292397280, 4828946940, 6438595920, 7726315104, 9657893880, 12877191840, 19315787760, 38631575520]

約数ペア:

[(1, 38631575520), (2, 19315787760), (3, 12877191840), (4, 9657893880), (5, 7726315104), (6, 6438595920), (8, 4828946940), (9, 4292397280), (10, 3863157552), (12, 3219297960), (15, 2575438368), (16, 2414473470), (18, 2146198640), (20, 1931578776), (24, 1609648980), (30, 1287719184), (32, 1207236735), (36, 1073099320), (40, 965789388), (45, 858479456), (48, 804824490), (60, 643859592), (72, 536549660), (80, 482894694), (90, 429239728), (96, 402412245), (103, 375063840), (120, 321929796), (144, 268274830), (160, 241447347), (180, 214619864), (206, 187531920), (240, 160964898), (288, 134137415), (309, 125021280), (360, 107309932), (412, 93765960), (480, 80482449), (515, 75012768), (618, 62510640), (720, 53654966), (824, 46882980), (927, 41673760), (1030, 37506384), (1236, 31255320), (1440, 26827483), (1545, 25004256), (1648, 23441490), (1854, 20836880), (2060, 18753192), (2472, 15627660), (3090, 12502128), (3296, 11720745), (3708, 10418440), (4120, 9376596), (4635, 8334752), (4944, 7813830), (6180, 6251064), (7416, 5209220), (8240, 4688298), (9270, 4167376), (9888, 3906915), (12360, 3125532), (14832, 2604610), (16480, 2344149), (18540, 2083688), (24720, 1562766), (29664, 1302305), (37080, 1041844), (49440, 781383), (74160, 520922), (148320, 260461)]