1178367660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211177}}^1$

素因数の和:211223

約数の個数: 72

約数和(自身を含む): 3689702016

約数和(自身を除く): 2511334356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 211177, 422354, 633531, 844708, 1055885, 1267062, 1900593, 2111770, 2534124, 3167655, 3801186, 4223540, 6335310, 6546487, 7602372, 9502965, 12670620, 13092974, 19005930, 19639461, 26185948, 32732435, 38011860, 39278922, 58918383, 65464870, 78557844, 98197305, 117836766, 130929740, 196394610, 235673532, 294591915, 392789220, 589183830, 1178367660]

約数ペア:

[(1, 1178367660), (2, 589183830), (3, 392789220), (4, 294591915), (5, 235673532), (6, 196394610), (9, 130929740), (10, 117836766), (12, 98197305), (15, 78557844), (18, 65464870), (20, 58918383), (30, 39278922), (31, 38011860), (36, 32732435), (45, 26185948), (60, 19639461), (62, 19005930), (90, 13092974), (93, 12670620), (124, 9502965), (155, 7602372), (180, 6546487), (186, 6335310), (279, 4223540), (310, 3801186), (372, 3167655), (465, 2534124), (558, 2111770), (620, 1900593), (930, 1267062), (1116, 1055885), (1395, 844708), (1860, 633531), (2790, 422354), (5580, 211177)]