29861280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 144

約数和(自身を含む): 103488840

約数和(自身を除く): 73627560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 233, 240, 267, 288, 356, 360, 445, 466, 480, 534, 699, 712, 720, 801, 890, 932, 1068, 1165, 1335, 1398, 1424, 1440, 1602, 1780, 1864, 2097, 2136, 2330, 2670, 2796, 2848, 3204, 3495, 3560, 3728, 4005, 4194, 4272, 4660, 5340, 5592, 6408, 6990, 7120, 7456, 8010, 8388, 8544, 9320, 10485, 10680, 11184, 12816, 13980, 14240, 16020, 16776, 18640, 20737, 20970, 21360, 22368, 25632, 27960, 32040, 33552, 37280, 41474, 41940, 42720, 55920, 62211, 64080, 67104, 82948, 83880, 103685, 111840, 124422, 128160, 165896, 167760, 186633, 207370, 248844, 311055, 331792, 335520, 373266, 414740, 497688, 622110, 663584, 746532, 829480, 933165, 995376, 1244220, 1493064, 1658960, 1866330, 1990752, 2488440, 2986128, 3317920, 3732660, 4976880, 5972256, 7465320, 9953760, 14930640, 29861280]

約数ペア:

[(1, 29861280), (2, 14930640), (3, 9953760), (4, 7465320), (5, 5972256), (6, 4976880), (8, 3732660), (9, 3317920), (10, 2986128), (12, 2488440), (15, 1990752), (16, 1866330), (18, 1658960), (20, 1493064), (24, 1244220), (30, 995376), (32, 933165), (36, 829480), (40, 746532), (45, 663584), (48, 622110), (60, 497688), (72, 414740), (80, 373266), (89, 335520), (90, 331792), (96, 311055), (120, 248844), (144, 207370), (160, 186633), (178, 167760), (180, 165896), (233, 128160), (240, 124422), (267, 111840), (288, 103685), (356, 83880), (360, 82948), (445, 67104), (466, 64080), (480, 62211), (534, 55920), (699, 42720), (712, 41940), (720, 41474), (801, 37280), (890, 33552), (932, 32040), (1068, 27960), (1165, 25632), (1335, 22368), (1398, 21360), (1424, 20970), (1440, 20737), (1602, 18640), (1780, 16776), (1864, 16020), (2097, 14240), (2136, 13980), (2330, 12816), (2670, 11184), (2796, 10680), (2848, 10485), (3204, 9320), (3495, 8544), (3560, 8388), (3728, 8010), (4005, 7456), (4194, 7120), (4272, 6990), (4660, 6408), (5340, 5592)]