2079673020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{26683}}^1$

素因数の和:27131

約数の個数: 72

約数和(自身を含む): 6323147376

約数和(自身を除く): 4243474356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 866, 1299, 1732, 2165, 2598, 3897, 4330, 5196, 6495, 7794, 8660, 12990, 15588, 19485, 25980, 26683, 38970, 53366, 77940, 80049, 106732, 133415, 160098, 240147, 266830, 320196, 400245, 480294, 533660, 800490, 960588, 1200735, 1600980, 2401470, 4802940, 11553739, 23107478, 34661217, 46214956, 57768695, 69322434, 103983651, 115537390, 138644868, 173306085, 207967302, 231074780, 346612170, 415934604, 519918255, 693224340, 1039836510, 2079673020]

約数ペア:

[(1, 2079673020), (2, 1039836510), (3, 693224340), (4, 519918255), (5, 415934604), (6, 346612170), (9, 231074780), (10, 207967302), (12, 173306085), (15, 138644868), (18, 115537390), (20, 103983651), (30, 69322434), (36, 57768695), (45, 46214956), (60, 34661217), (90, 23107478), (180, 11553739), (433, 4802940), (866, 2401470), (1299, 1600980), (1732, 1200735), (2165, 960588), (2598, 800490), (3897, 533660), (4330, 480294), (5196, 400245), (6495, 320196), (7794, 266830), (8660, 240147), (12990, 160098), (15588, 133415), (19485, 106732), (25980, 80049), (26683, 77940), (38970, 53366)]