344627460

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{7879}}^1$

素因数の和:7909

約数の個数: 96

約数和(自身を含む): 1085548800

約数和(自身を除く): 740921340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 7879, 8748, 10935, 14580, 15758, 21870, 23637, 31516, 39395, 43740, 47274, 70911, 78790, 94548, 118185, 141822, 157580, 212733, 236370, 283644, 354555, 425466, 472740, 638199, 709110, 850932, 1063665, 1276398, 1418220, 1914597, 2127330, 2552796, 3190995, 3829194, 4254660, 5743791, 6381990, 7658388, 9572985, 11487582, 12763980, 17231373, 19145970, 22975164, 28718955, 34462746, 38291940, 57437910, 68925492, 86156865, 114875820, 172313730, 344627460]

約数ペア:

[(1, 344627460), (2, 172313730), (3, 114875820), (4, 86156865), (5, 68925492), (6, 57437910), (9, 38291940), (10, 34462746), (12, 28718955), (15, 22975164), (18, 19145970), (20, 17231373), (27, 12763980), (30, 11487582), (36, 9572985), (45, 7658388), (54, 6381990), (60, 5743791), (81, 4254660), (90, 3829194), (108, 3190995), (135, 2552796), (162, 2127330), (180, 1914597), (243, 1418220), (270, 1276398), (324, 1063665), (405, 850932), (486, 709110), (540, 638199), (729, 472740), (810, 425466), (972, 354555), (1215, 283644), (1458, 236370), (1620, 212733), (2187, 157580), (2430, 141822), (2916, 118185), (3645, 94548), (4374, 78790), (4860, 70911), (7290, 47274), (7879, 43740), (8748, 39395), (10935, 31516), (14580, 23637), (15758, 21870)]