2472660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 8131200

約数和(自身を除く): 5658540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 241, 270, 285, 342, 380, 482, 513, 540, 570, 684, 723, 855, 964, 1026, 1140, 1205, 1446, 1710, 2052, 2169, 2410, 2565, 2892, 3420, 3615, 4338, 4579, 4820, 5130, 6507, 7230, 8676, 9158, 10260, 10845, 13014, 13737, 14460, 18316, 21690, 22895, 26028, 27474, 32535, 41211, 43380, 45790, 54948, 65070, 68685, 82422, 91580, 123633, 130140, 137370, 164844, 206055, 247266, 274740, 412110, 494532, 618165, 824220, 1236330, 2472660]

約数ペア:

[(1, 2472660), (2, 1236330), (3, 824220), (4, 618165), (5, 494532), (6, 412110), (9, 274740), (10, 247266), (12, 206055), (15, 164844), (18, 137370), (19, 130140), (20, 123633), (27, 91580), (30, 82422), (36, 68685), (38, 65070), (45, 54948), (54, 45790), (57, 43380), (60, 41211), (76, 32535), (90, 27474), (95, 26028), (108, 22895), (114, 21690), (135, 18316), (171, 14460), (180, 13737), (190, 13014), (228, 10845), (241, 10260), (270, 9158), (285, 8676), (342, 7230), (380, 6507), (482, 5130), (513, 4820), (540, 4579), (570, 4338), (684, 3615), (723, 3420), (855, 2892), (964, 2565), (1026, 2410), (1140, 2169), (1205, 2052), (1446, 1710)]