313969440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10723}}^1$

素因数の和:10802

約数の個数: 96

約数和(自身を含む): 1005310656

約数和(自身を除く): 691341216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 9760, 10723, 14640, 21446, 29280, 32169, 42892, 53615, 64338, 85784, 107230, 128676, 160845, 171568, 214460, 257352, 321690, 343136, 428920, 514704, 643380, 654103, 857840, 1029408, 1286760, 1308206, 1715680, 1962309, 2573520, 2616412, 3270515, 3924618, 5147040, 5232824, 6541030, 7849236, 9811545, 10465648, 13082060, 15698472, 19623090, 20931296, 26164120, 31396944, 39246180, 52328240, 62793888, 78492360, 104656480, 156984720, 313969440]

約数ペア:

[(1, 313969440), (2, 156984720), (3, 104656480), (4, 78492360), (5, 62793888), (6, 52328240), (8, 39246180), (10, 31396944), (12, 26164120), (15, 20931296), (16, 19623090), (20, 15698472), (24, 13082060), (30, 10465648), (32, 9811545), (40, 7849236), (48, 6541030), (60, 5232824), (61, 5147040), (80, 3924618), (96, 3270515), (120, 2616412), (122, 2573520), (160, 1962309), (183, 1715680), (240, 1308206), (244, 1286760), (305, 1029408), (366, 857840), (480, 654103), (488, 643380), (610, 514704), (732, 428920), (915, 343136), (976, 321690), (1220, 257352), (1464, 214460), (1830, 171568), (1952, 160845), (2440, 128676), (2928, 107230), (3660, 85784), (4880, 64338), (5856, 53615), (7320, 42892), (9760, 32169), (10723, 29280), (14640, 21446)]