3039956720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{12637}}^1$

素因数の和:12778

約数の個数: 80

約数和(自身を含む): 7371694848

約数和(自身を除く): 4331738128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 97, 124, 155, 194, 248, 310, 388, 485, 496, 620, 776, 970, 1240, 1552, 1940, 2480, 3007, 3880, 6014, 7760, 12028, 12637, 15035, 24056, 25274, 30070, 48112, 50548, 60140, 63185, 101096, 120280, 126370, 202192, 240560, 252740, 391747, 505480, 783494, 1010960, 1225789, 1566988, 1958735, 2451578, 3133976, 3917470, 4903156, 6128945, 6267952, 7834940, 9806312, 12257890, 15669880, 19612624, 24515780, 31339760, 37999459, 49031560, 75998918, 98063120, 151997836, 189997295, 303995672, 379994590, 607991344, 759989180, 1519978360, 3039956720]

約数ペア:

[(1, 3039956720), (2, 1519978360), (4, 759989180), (5, 607991344), (8, 379994590), (10, 303995672), (16, 189997295), (20, 151997836), (31, 98063120), (40, 75998918), (62, 49031560), (80, 37999459), (97, 31339760), (124, 24515780), (155, 19612624), (194, 15669880), (248, 12257890), (310, 9806312), (388, 7834940), (485, 6267952), (496, 6128945), (620, 4903156), (776, 3917470), (970, 3133976), (1240, 2451578), (1552, 1958735), (1940, 1566988), (2480, 1225789), (3007, 1010960), (3880, 783494), (6014, 505480), (7760, 391747), (12028, 252740), (12637, 240560), (15035, 202192), (24056, 126370), (25274, 120280), (30070, 101096), (48112, 63185), (50548, 60140)]