147747120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6917}}^1$

素因数の和:7022

約数の個数: 80

約数和(自身を含む): 463229280

約数和(自身を除く): 315482160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 6917, 7120, 10680, 13834, 20751, 21360, 27668, 34585, 41502, 55336, 69170, 83004, 103755, 110672, 138340, 166008, 207510, 276680, 332016, 415020, 553360, 615613, 830040, 1231226, 1660080, 1846839, 2462452, 3078065, 3693678, 4924904, 6156130, 7387356, 9234195, 9849808, 12312260, 14774712, 18468390, 24624520, 29549424, 36936780, 49249040, 73873560, 147747120]

約数ペア:

[(1, 147747120), (2, 73873560), (3, 49249040), (4, 36936780), (5, 29549424), (6, 24624520), (8, 18468390), (10, 14774712), (12, 12312260), (15, 9849808), (16, 9234195), (20, 7387356), (24, 6156130), (30, 4924904), (40, 3693678), (48, 3078065), (60, 2462452), (80, 1846839), (89, 1660080), (120, 1231226), (178, 830040), (240, 615613), (267, 553360), (356, 415020), (445, 332016), (534, 276680), (712, 207510), (890, 166008), (1068, 138340), (1335, 110672), (1424, 103755), (1780, 83004), (2136, 69170), (2670, 55336), (3560, 41502), (4272, 34585), (5340, 27668), (6917, 21360), (7120, 20751), (10680, 13834)]