2493264720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107099}}^1$

素因数の和:107212

約数の個数: 80

約数和(自身を含む): 7808875200

約数和(自身を除く): 5315610480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 107099, 214198, 321297, 428396, 535495, 642594, 856792, 1070990, 1285188, 1606485, 1713584, 2141980, 2570376, 3212970, 4283960, 5140752, 6425940, 8567920, 10388603, 12851880, 20777206, 25703760, 31165809, 41554412, 51943015, 62331618, 83108824, 103886030, 124663236, 155829045, 166217648, 207772060, 249326472, 311658090, 415544120, 498652944, 623316180, 831088240, 1246632360, 2493264720]

約数ペア:

[(1, 2493264720), (2, 1246632360), (3, 831088240), (4, 623316180), (5, 498652944), (6, 415544120), (8, 311658090), (10, 249326472), (12, 207772060), (15, 166217648), (16, 155829045), (20, 124663236), (24, 103886030), (30, 83108824), (40, 62331618), (48, 51943015), (60, 41554412), (80, 31165809), (97, 25703760), (120, 20777206), (194, 12851880), (240, 10388603), (291, 8567920), (388, 6425940), (485, 5140752), (582, 4283960), (776, 3212970), (970, 2570376), (1164, 2141980), (1455, 1713584), (1552, 1606485), (1940, 1285188), (2328, 1070990), (2910, 856792), (3880, 642594), (4656, 535495), (5820, 428396), (7760, 321297), (11640, 214198), (23280, 107099)]