319894920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{32911}}^1$

素因数の和:32937

約数の個数: 96

約数和(自身を含む): 1078197120

約数和(自身を除く): 758302200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 32911, 65822, 98733, 131644, 164555, 197466, 263288, 296199, 329110, 394932, 493665, 592398, 658220, 789864, 888597, 987330, 1184796, 1316440, 1480995, 1777194, 1974660, 2369592, 2665791, 2961990, 3554388, 3949320, 4442985, 5331582, 5923980, 7108776, 7997373, 8885970, 10663164, 11847960, 13328955, 15994746, 17771940, 21326328, 26657910, 31989492, 35543880, 39986865, 53315820, 63978984, 79973730, 106631640, 159947460, 319894920]

約数ペア:

[(1, 319894920), (2, 159947460), (3, 106631640), (4, 79973730), (5, 63978984), (6, 53315820), (8, 39986865), (9, 35543880), (10, 31989492), (12, 26657910), (15, 21326328), (18, 17771940), (20, 15994746), (24, 13328955), (27, 11847960), (30, 10663164), (36, 8885970), (40, 7997373), (45, 7108776), (54, 5923980), (60, 5331582), (72, 4442985), (81, 3949320), (90, 3554388), (108, 2961990), (120, 2665791), (135, 2369592), (162, 1974660), (180, 1777194), (216, 1480995), (243, 1316440), (270, 1184796), (324, 987330), (360, 888597), (405, 789864), (486, 658220), (540, 592398), (648, 493665), (810, 394932), (972, 329110), (1080, 296199), (1215, 263288), (1620, 197466), (1944, 164555), (2430, 131644), (3240, 98733), (4860, 65822), (9720, 32911)]