508724460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{2381}}^1$

素因数の和:3583

約数の個数: 72

約数和(自身を含む): 1545079536

約数和(自身を除く): 1036355076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1187, 2374, 2381, 3561, 4748, 4762, 5935, 7122, 7143, 9524, 10683, 11870, 11905, 14244, 14286, 17805, 21366, 21429, 23740, 23810, 28572, 35610, 35715, 42732, 42858, 47620, 53415, 71220, 71430, 85716, 106830, 107145, 142860, 213660, 214290, 428580, 2826247, 5652494, 8478741, 11304988, 14131235, 16957482, 25436223, 28262470, 33914964, 42393705, 50872446, 56524940, 84787410, 101744892, 127181115, 169574820, 254362230, 508724460]

約数ペア:

[(1, 508724460), (2, 254362230), (3, 169574820), (4, 127181115), (5, 101744892), (6, 84787410), (9, 56524940), (10, 50872446), (12, 42393705), (15, 33914964), (18, 28262470), (20, 25436223), (30, 16957482), (36, 14131235), (45, 11304988), (60, 8478741), (90, 5652494), (180, 2826247), (1187, 428580), (2374, 214290), (2381, 213660), (3561, 142860), (4748, 107145), (4762, 106830), (5935, 85716), (7122, 71430), (7143, 71220), (9524, 53415), (10683, 47620), (11870, 42858), (11905, 42732), (14244, 35715), (14286, 35610), (17805, 28572), (21366, 23810), (21429, 23740)]