267707940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 779390976

約数和(自身を除く): 511683036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 163, 186, 310, 326, 372, 465, 489, 620, 652, 815, 883, 930, 978, 1630, 1766, 1860, 1956, 2445, 2649, 3260, 3532, 4415, 4890, 5053, 5298, 8830, 9780, 10106, 10596, 13245, 15159, 17660, 20212, 25265, 26490, 27373, 30318, 50530, 52980, 54746, 60636, 75795, 82119, 101060, 109492, 136865, 143929, 151590, 164238, 273730, 287858, 303180, 328476, 410595, 431787, 547460, 575716, 719645, 821190, 863574, 1439290, 1642380, 1727148, 2158935, 2878580, 4317870, 4461799, 8635740, 8923598, 13385397, 17847196, 22308995, 26770794, 44617990, 53541588, 66926985, 89235980, 133853970, 267707940]

約数ペア:

[(1, 267707940), (2, 133853970), (3, 89235980), (4, 66926985), (5, 53541588), (6, 44617990), (10, 26770794), (12, 22308995), (15, 17847196), (20, 13385397), (30, 8923598), (31, 8635740), (60, 4461799), (62, 4317870), (93, 2878580), (124, 2158935), (155, 1727148), (163, 1642380), (186, 1439290), (310, 863574), (326, 821190), (372, 719645), (465, 575716), (489, 547460), (620, 431787), (652, 410595), (815, 328476), (883, 303180), (930, 287858), (978, 273730), (1630, 164238), (1766, 151590), (1860, 143929), (1956, 136865), (2445, 109492), (2649, 101060), (3260, 82119), (3532, 75795), (4415, 60636), (4890, 54746), (5053, 52980), (5298, 50530), (8830, 30318), (9780, 27373), (10106, 26490), (10596, 25265), (13245, 20212), (15159, 17660)]