331379040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7757}}^1$

素因数の和:7864

約数の個数: 96

約数和(自身を含む): 1055708640

約数和(自身を除く): 724329600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 4272, 5340, 7120, 7757, 8544, 10680, 14240, 15514, 21360, 23271, 31028, 38785, 42720, 46542, 62056, 77570, 93084, 116355, 124112, 155140, 186168, 232710, 248224, 310280, 372336, 465420, 620560, 690373, 744672, 930840, 1241120, 1380746, 1861680, 2071119, 2761492, 3451865, 3723360, 4142238, 5522984, 6903730, 8284476, 10355595, 11045968, 13807460, 16568952, 20711190, 22091936, 27614920, 33137904, 41422380, 55229840, 66275808, 82844760, 110459680, 165689520, 331379040]

約数ペア:

[(1, 331379040), (2, 165689520), (3, 110459680), (4, 82844760), (5, 66275808), (6, 55229840), (8, 41422380), (10, 33137904), (12, 27614920), (15, 22091936), (16, 20711190), (20, 16568952), (24, 13807460), (30, 11045968), (32, 10355595), (40, 8284476), (48, 6903730), (60, 5522984), (80, 4142238), (89, 3723360), (96, 3451865), (120, 2761492), (160, 2071119), (178, 1861680), (240, 1380746), (267, 1241120), (356, 930840), (445, 744672), (480, 690373), (534, 620560), (712, 465420), (890, 372336), (1068, 310280), (1335, 248224), (1424, 232710), (1780, 186168), (2136, 155140), (2670, 124112), (2848, 116355), (3560, 93084), (4272, 77570), (5340, 62056), (7120, 46542), (7757, 42720), (8544, 38785), (10680, 31028), (14240, 23271), (15514, 21360)]