172992240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{283}}^2$

素因数の和:588

約数の個数: 120

約数和(自身を含む): 597975120

約数和(自身を除く): 424982880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 283, 360, 432, 540, 566, 720, 849, 1080, 1132, 1415, 1698, 2160, 2264, 2547, 2830, 3396, 4245, 4528, 5094, 5660, 6792, 7641, 8490, 10188, 11320, 12735, 13584, 15282, 16980, 20376, 22640, 25470, 30564, 33960, 38205, 40752, 50940, 61128, 67920, 76410, 80089, 101880, 122256, 152820, 160178, 203760, 240267, 305640, 320356, 400445, 480534, 611280, 640712, 720801, 800890, 961068, 1201335, 1281424, 1441602, 1601780, 1922136, 2162403, 2402670, 2883204, 3203560, 3604005, 3844272, 4324806, 4805340, 5766408, 6407120, 7208010, 8649612, 9610680, 10812015, 11532816, 14416020, 17299224, 19221360, 21624030, 28832040, 34598448, 43248060, 57664080, 86496120, 172992240]

約数ペア:

[(1, 172992240), (2, 86496120), (3, 57664080), (4, 43248060), (5, 34598448), (6, 28832040), (8, 21624030), (9, 19221360), (10, 17299224), (12, 14416020), (15, 11532816), (16, 10812015), (18, 9610680), (20, 8649612), (24, 7208010), (27, 6407120), (30, 5766408), (36, 4805340), (40, 4324806), (45, 3844272), (48, 3604005), (54, 3203560), (60, 2883204), (72, 2402670), (80, 2162403), (90, 1922136), (108, 1601780), (120, 1441602), (135, 1281424), (144, 1201335), (180, 961068), (216, 800890), (240, 720801), (270, 640712), (283, 611280), (360, 480534), (432, 400445), (540, 320356), (566, 305640), (720, 240267), (849, 203760), (1080, 160178), (1132, 152820), (1415, 122256), (1698, 101880), (2160, 80089), (2264, 76410), (2547, 67920), (2830, 61128), (3396, 50940), (4245, 40752), (4528, 38205), (5094, 33960), (5660, 30564), (6792, 25470), (7641, 22640), (8490, 20376), (10188, 16980), (11320, 15282), (12735, 13584)]