38034720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 132225912

約数和(自身を除く): 94191192

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 433, 480, 488, 549, 610, 720, 732, 866, 915, 976, 1098, 1220, 1299, 1440, 1464, 1732, 1830, 1952, 2165, 2196, 2440, 2598, 2745, 2928, 3464, 3660, 3897, 4330, 4392, 4880, 5196, 5490, 5856, 6495, 6928, 7320, 7794, 8660, 8784, 9760, 10392, 10980, 12990, 13856, 14640, 15588, 17320, 17568, 19485, 20784, 21960, 25980, 26413, 29280, 31176, 34640, 38970, 41568, 43920, 51960, 52826, 62352, 69280, 77940, 79239, 87840, 103920, 105652, 124704, 132065, 155880, 158478, 207840, 211304, 237717, 264130, 311760, 316956, 396195, 422608, 475434, 528260, 623520, 633912, 792390, 845216, 950868, 1056520, 1188585, 1267824, 1584780, 1901736, 2113040, 2377170, 2535648, 3169560, 3803472, 4226080, 4754340, 6339120, 7606944, 9508680, 12678240, 19017360, 38034720]

約数ペア:

[(1, 38034720), (2, 19017360), (3, 12678240), (4, 9508680), (5, 7606944), (6, 6339120), (8, 4754340), (9, 4226080), (10, 3803472), (12, 3169560), (15, 2535648), (16, 2377170), (18, 2113040), (20, 1901736), (24, 1584780), (30, 1267824), (32, 1188585), (36, 1056520), (40, 950868), (45, 845216), (48, 792390), (60, 633912), (61, 623520), (72, 528260), (80, 475434), (90, 422608), (96, 396195), (120, 316956), (122, 311760), (144, 264130), (160, 237717), (180, 211304), (183, 207840), (240, 158478), (244, 155880), (288, 132065), (305, 124704), (360, 105652), (366, 103920), (433, 87840), (480, 79239), (488, 77940), (549, 69280), (610, 62352), (720, 52826), (732, 51960), (866, 43920), (915, 41568), (976, 38970), (1098, 34640), (1220, 31176), (1299, 29280), (1440, 26413), (1464, 25980), (1732, 21960), (1830, 20784), (1952, 19485), (2165, 17568), (2196, 17320), (2440, 15588), (2598, 14640), (2745, 13856), (2928, 12990), (3464, 10980), (3660, 10392), (3897, 9760), (4330, 8784), (4392, 8660), (4880, 7794), (5196, 7320), (5490, 6928), (5856, 6495)]